Not working with Entries field

[geertjanknapen1]

The field does not work when I nest an Entries field type inside of it. It throws JS console errors (the same one multiple times).

Now I'm no expert, but it seems that Statamic can no longer 'find' the items I linked in the Entries field, maybe because they are nested in the Collapse field?

Is this a known issue or perhaps intended behavior or a bug?

The console error:

TypeError: Cannot read properties of undefined (reading 'map')
    at a.items (RelationshipInput.vue:155:1)
    at fn.get (vue.common.prod.js:6:26596)
    at fn.evaluate (vue.common.prod.js:6:27746)
    at a.items (vue.common.prod.js:6:29650)
    at a.<anonymous> (RelationshipInput.vue:1:180)
    at e._render (vue.common.prod.js:6:35309)
    at a.r (vue.common.prod.js:6:67998)
    at fn.get (vue.common.prod.js:6:26596)
    at fn.run (vue.common.prod.js:6:27480)
    at cn (vue.common.prod.js:6:25588)

[goldnead]

Thanks, I will check it out.
This might be related to #1

[geertjanknapen1]

@goldnead Ah, I must've missed that because the title makes it seem it only related to the Grid fieldtype, thanks!