When using ImmediatelyFast latest version (1.3.3) im getting this behaviour:

In vanilla, (or sodium without this mod) it looks like this:

Im currently using this resource https://builtbybit.com/resources/epic-tooltip-mmoitems-supported.27584/ for the tooltips

Upload the ImmediatelyFast config file (immediatelyfast.json in the config folder)

immediatelyfast.json

Try if disabling hud_batching fixes it

Try if disabling hud_batching fixes it

No, it isn't fixed

Send me concrete steps to reproduce the issue. I need the resource pack and a command to send that text in the chat

Generated ItemsAdder pack, only with the tooltip resource:
generated.zip

Example text to send in chat: &f ꀀ <#819796>Example Items
You can setup a server with essetials and essentials chat for the color formatting

Thanks. I am going to test it when I have some time to work on ImmediatelyFast.

Generated ItemsAdder pack, only with the tooltip resource: generated.zip

Example text to send in chat: &f ꀀ <#819796>Example Items You can setup a server with essetials and essentials chat for the color formatting

That resourcepack works perfctly without the mod. But I think this may be also related to how itemsadder handles the resourcepack, maybe the compression idk.

Also, now I managed to make it work on the chat, but still I cant on the inventory, tried with hud_batching on and off.
To test it on an item set that text as the item title or lore and it should work