The Bug:
You cannot hold the TAB key to navigate between buttons quickly in the "Experimental Features Warning" menu.
Steps to Reproduce:
Navigate to the singleplayer menu.
Click on the "Create New World" button.
Hold down the TAB key and take note of how you rapidly switch between the selection of buttons.
Click on the "Data Packs" button, select any of the experimental data packs that are available, and then hit the "Done" button.
Hold down the TAB key and observe the selection of buttons closely.
Take note as to whether or not you cannot hold the TAB key to navigate between buttons quickly in the "Experimental Features Warning" menu.
Observed Behavior:
You cannot hold the TAB key to navigate between buttons quickly.
Expected Behavior:
You would be able to hold the TAB key to navigate between buttons quickly, just like how you're able to in most other menus.
This report relates to MC-256878, MC-234904, MC-234846, MC-234782, MC-234621, MC-234572, MC-234409, MC-234408, MC-234240, MC-234161, and MC-234029. I'm aware that this is quite a handful of reports so it's completely fine if they don't get marked as related. 😛