Minecraft 1.20.1
Fabric Loader 0.14.24
Fabric API 0.90.4+1.20.1
Bedrockify 1.9.1+mc1.20
Bag of Holding 8.0.0
Puzzles Lib 8.1.5
Forge Config API Port 8.0.0

The Bag of Holding mod adds in-inventory bags with their own inventory screens. You can scroll through these, and the currently selected item is highlighted. However, with the latest version of Bedrockify (1.9.1), the highlighting does not work. This problem does not happen on Bedrockify 1.9.

Let me know if you need additional information.