Cursor Lock in full screen or window no longer works, making game unplayable

I became aware of this on 11/6/25. Searched online for a variety of solutions, none worked, but all were out of date. I saw multiple people having this issue on Reddit, all of us as of the last patch. The cursor will no longer stay locked to the screen. I play in Fullscreen mode. Tried hitting F11 to window mode and maximizing it, there is no lock whatsoever. I attempted old advice to change the registry. I also tried updating my Minecraft version (I was up to date), reinstalling, etc. Originally, there was some lock of the cursor, but it would go to the other screen from regular movements. Now there is apparently no effort to lock the cursor at all. It is only affecting Minecraft as far as I am aware. I did launch Java and saw the issue there, too. The issue is because I use two monitors to play, and it jumps to the non-game monitor. The old advice included disabling the other monitor, but this isn’t practical, as I usually have images or videos for builds I’m trying to recreate in Minecraft. I wasn’t able to find other people reporting this issue here, because the search function in bugs wasn’t working, but Reddit has a lot of people reporting the same issue, in Bedrock, as of a couple of days ago.