diff --git a/.github/workflows/acceptance-tests.yml b/.github/workflows/acceptance-tests.yml
index 4075baeeede..35a0db1e340 100644
--- a/.github/workflows/acceptance-tests.yml
+++ b/.github/workflows/acceptance-tests.yml
@@ -196,10 +196,14 @@ jobs:
       fail-fast: false
       matrix:
         suite:
+          - "coreApiAuth,coreApiCapabilities,coreApiFavorites,coreApiMain,coreApiVersions"
           - "coreApiShareManagementBasicToShares,coreApiShareManagementToShares"
           - "coreApiSharees,coreApiSharePublicLink2"
           - "coreApiShareOperationsToShares1,coreApiShareOperationsToShares2,coreApiSharePublicLink1,coreApiShareCreateSpecialToShares1,coreApiShareCreateSpecialToShares2,coreApiShareUpdateToShares"
           - "coreApiTrashbin,coreApiTrashbinRestore,coreApiWebdavEtagPropagation1,coreApiWebdavEtagPropagation2"
+          - "coreApiWebdavDelete,coreApiWebdavOperations,coreApiWebdavMove2"
+          - "coreApiWebdavProperties"
+          - "coreApiWebdavMove1,coreApiWebdavPreviews,coreApiWebdavUpload,coreApiWebdavUploadTUS"
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
@@ -249,20 +253,13 @@ jobs:
           EXPECTED_FAILURES_FILE=tests/acceptance/expected-failures-API-on-OCIS-storage.md
           python3 tests/acceptance/run-github.py
 
-      - name: Upload test logs
-        if: failure()
-        uses: actions/upload-artifact@v4
-        with:
-          name: test-logs-${{ matrix.suite }}
-          path: tests/acceptance/output/
-
   litmus:
     name: litmus
     needs: [build-and-test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
           go-version-file: go.mod
           cache: true
@@ -274,8 +271,8 @@ jobs:
     needs: [build-and-test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
           go-version-file: go.mod
           cache: true
@@ -287,8 +284,8 @@ jobs:
     needs: [build-and-test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
           go-version-file: go.mod
           cache: true
@@ -300,8 +297,8 @@ jobs:
     needs: [build-and-test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
           go-version-file: go.mod
           cache: true
diff --git a/tests/acceptance/bootstrap/WebDav.php b/tests/acceptance/bootstrap/WebDav.php
index c737ea81c79..f565a69fb20 100644
--- a/tests/acceptance/bootstrap/WebDav.php
+++ b/tests/acceptance/bootstrap/WebDav.php
@@ -4063,10 +4063,46 @@ public function checkImageDimensions(string $width, string $height, ?ResponseInt
 	 * @throws Exception
 	 */
 	public function theDownloadedPreviewContentShouldMatchWithFixturesPreviewContentFor(string $filename): void {
-		$expectedPreview = \file_get_contents(__DIR__ . "/../fixtures/" . $filename);
+		$fixturePath = __DIR__ . "/../fixtures/" . $filename;
+		$fixtureImg = \imagecreatefromstring(\file_get_contents($fixturePath));
+		Assert::assertNotFalse($fixtureImg, "Could not decode fixture image $filename");
+
 		$this->getResponse()->getBody()->rewind();
 		$responseBodyContent = $this->getResponse()->getBody()->getContents();
-		Assert::assertEquals($expectedPreview, $responseBodyContent);
+		$responseImg = \imagecreatefromstring($responseBodyContent);
+		Assert::assertNotFalse($responseImg, "Downloaded preview is not a valid image");
+
+		$w = \imagesx($fixtureImg);
+		$h = \imagesy($fixtureImg);
+		Assert::assertEquals($w, \imagesx($responseImg), "Image width mismatch for fixture $filename");
+		Assert::assertEquals($h, \imagesy($responseImg), "Image height mismatch for fixture $filename");
+
+		$tolerance = 12; // per-channel tolerance for libvips version differences
+		$maxDiff = 0;
+		for ($x = 0; $x < $w; $x++) {
+			for ($y = 0; $y < $h; $y++) {
+				$fc = \imagecolorat($fixtureImg, $x, $y);
+				$rc = \imagecolorat($responseImg, $x, $y);
+				$maxDiff = \max(
+					$maxDiff,
+					\abs(($fc >> 16 & 0xFF) - ($rc >> 16 & 0xFF)),
+					\abs(($fc >> 8 & 0xFF) - ($rc >> 8 & 0xFF)),
+					\abs(($fc & 0xFF) - ($rc & 0xFF)),
+				);
+			}
+		}
+		$rw = \imagesx($responseImg);
+		$rh = \imagesy($responseImg);
+		echo "  [preview-fixture] $filename: fixture={$w}x{$h} response={$rw}x{$rh} maxPixelDiff=$maxDiff\n";
+
+		Assert::assertLessThanOrEqual(
+			$tolerance,
+			$maxDiff,
+			"Preview pixel values differ by more than $tolerance from fixture $filename (max diff: $maxDiff)",
+		);
+
+		\imagedestroy($fixtureImg);
+		\imagedestroy($responseImg);
 	}
 
 	/**
diff --git a/tests/acceptance/expected-failures-without-remotephp.md b/tests/acceptance/expected-failures-without-remotephp.md
index 357e98a3ba3..f8eccd6f2fb 100644
--- a/tests/acceptance/expected-failures-without-remotephp.md
+++ b/tests/acceptance/expected-failures-without-remotephp.md
@@ -1,12 +1,4 @@
 ## Scenarios that are expected to fail when remote.php is not used
 
-#### [Trying to create .. resource with /webdav root (old dav path) without remote.php returns html](https://github.com/owncloud/ocis/issues/10339)
-
-- [coreApiWebdavProperties/createFileFolder.feature:176](https://github.com/owncloud/ocis/blob/master/tests/acceptance/features/coreApiWebdavProperties/createFileFolder.feature#L176)
-- [coreApiWebdavProperties/createFileFolder.feature:177](https://github.com/owncloud/ocis/blob/master/tests/acceptance/features/coreApiWebdavProperties/createFileFolder.feature#L177)
-- [coreApiWebdavProperties/createFileFolder.feature:196](https://github.com/owncloud/ocis/blob/master/tests/acceptance/features/coreApiWebdavProperties/createFileFolder.feature#L196)
-- [coreApiWebdavProperties/createFileFolder.feature:197](https://github.com/owncloud/ocis/blob/master/tests/acceptance/features/coreApiWebdavProperties/createFileFolder.feature#L197)
-- [coreApiWebdavUploadTUS/uploadFile.feature:177](https://github.com/owncloud/ocis/blob/master/tests/acceptance/features/coreApiWebdavUploadTUS/uploadFile.feature#L177)
-
 Note: always have an empty line at the end of this file.
 The bash script that processes this file requires that the last line has a newline on the end.
diff --git a/tests/acceptance/run-github.py b/tests/acceptance/run-github.py
index 16654bd52b7..dd1e25b60fa 100755
--- a/tests/acceptance/run-github.py
+++ b/tests/acceptance/run-github.py
@@ -355,6 +355,8 @@ def main() -> int:
 
     # generate IDP web assets (required for IDP service to start; matches drone ci-node-generate)
     run(["make", "-C", str(repo_root / "services/idp"), "ci-node-generate"])
+    # download web UI assets (required for robots.txt and other static assets; no pnpm needed)
+    run(["make", "-C", str(repo_root / "services/web"), "ci-node-generate"])
 
     # build (ENABLE_VIPS=true when libvips-dev is installed, matching drone)
     build_env = {}