Double-check that you are actually on version 1.21. If you’ve updated to a newer sub-version (like 1.21.10), you may need an updated version of the pack.
This is where a becomes essential. The hypothetical (or real) HoverTextFixPack.mcpack adjusts the font.json , ui_common.json , or tooltip settings to restore clean, readable hover text. file name hovertextfixpackmcpe121mcpack link
With the release of Minecraft version 1.21, players reported a significant UI obstruction where hovering over items in the hotbar displayed an oversized text box. This box often obscures the center of the screen, particularly when items have long lists of enchantments or are Shulker Boxes containing numerous items. The hovertextfixpackmcpe121.mcpack is a specialized resource pack that modifies the UI dimensions to restore visibility and provide a cleaner gameplay experience. Double-check that you are actually on version 1
Installing the fix is straightforward since it uses the native Minecraft pack format. The hypothetical (or real) HoverTextFixPack
Yes, but only if the Realm owner allows resource packs. The fix is client-side, so it won’t affect other players.
If your file ends in .zip instead of .mcpack , you may need to rename it manually for Minecraft to recognize it.
It appears to be a (or part of one) for an .mcpack file used in Minecraft: Bedrock Edition (MCPE).