self is not defined for NextJS build

[maiconcarraro]

First of all, great job forking and adding support/fixes, I'm trying to use and it gives an error during the build step:

 ⨯ node_modules\@cantoo\html2canvas\dist\html2canvas.esm.js (2:217) @ self
 ⨯ ReferenceError: self is not defined

Next.js: 14.1.4
cantoo/html2canvas: 1.5.9

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I can workaround this doing await/import on client side, but would be nice to have it working without workarounds

[Sharcoux]

Sorry, I didn't receive the notification due to misconfiguration of the project. I'll have a look now.