I press the button to toggle the UI and it wont open and I did collect souls to morph into.

same thing for me.
and when i use the morph command i'm very small and i can't fly like a bat

@MemerGod64 I'd recommend reassigning the "Toggle Morph UI" keybind, as minecraft often glitches when it shows you the key that you should press. So, it would be best to just reassign the key and use that as your keybind. Please reply if that didn't work or if it did.

I didn't work I changed the keybind to when I press o It should open

@MemerGod64
Alright, I've found the bug. In code, my gui only renders when the vignette renders. Of course, said vignette is disabled when using fast rendering or having it disabled in optifine. Re-enabling it should do the trick. In the next release, this bug will be fixed.

Please tell me if that solved the issue.

no I just collected a sheep soul and the Ui still won't open

and I even restarted the game and got a chicken soul and still nothing

thank you it worked

Please attach a screenshot of minecraft (when the gui should be shown but isn't there).

Yeah, there is no vignette visible on this picture. Adding said vignette will fix the issue.

I'm also currently working on a new release version of this mod where this issue is fixed, so even if it doesn't work now, it should in the future.

what is vignette

A vignette is an effect that makes everything in the corners dark.

If you use optifine, you can find the vignette settings in Details and then there should be a vignette entry on the bottom left. If you are not using optifine, you can fix this problem by simply setting the graphics to fancy.

ok

the problem, tiny morph comes from the shrinking mode using the Personal Shrinking Device, I was able to find a normal size