The Bug
You are able to open a chest for a short second and see the UI while standing in a Nether Portal.
Replicate
Stand in a Nether Portal
Open a Chest
Notice that it opens and brings the the Chest UI for a second
Linked issues
is duplicated by
relates to
Attachments
Comments


Confirmed.

Not only is this a UI issue, you can interact with the chests if you input fast enough. Meaning you can put items into chests whilst being in the portal, which I tried (see
[media]). Thus also taking items out but I was not able to do this.
Maybe this is still worth fixing, considering the problems and bugs may arise from inserting items into chest just as the dimension changes. Like duping on servers and such.
Also confirmed in 1.20.2 if that is even relevant ,)
This extends to all GUIs.