• https://discord.com/channels/704163135787106365/1337640636093825064
• I'm using Fabric 0.16.10 in Minecraft 1.19.2, my OS is Windows 11 and all the mods I'm using are listed in the log
• Log: https://gist.github.com/Keksuccino/f9d85b550e13adb1a58a0a32b536d312

I just checked that and it seems to work totally fine in Fabric 1.19.2 when applying the actions to a Title screen layout.
I tried it with the "Open URL" action.
Website opens when leaving the screen by clicking on Singleplayer, Multiplayer, Options, etc.

Also tried with pressing ESC in the Options screen while having a layout for the Options screen with a Close Screen action.

This was just a misunderstanding about how the Close Screen actions work.

The user tried to execute the Open Screen or Custom GUI action, but this will not work, since a screen closes before the new screen opens, so the action gets called, but instantly gets overridden by the normal screen that should open after the screen closes.
This is just how MC works and I can't really fix that.