Describe the bug
Every time i try to open a logo.png it give's me an 'unsupported character's' screen even though it's titled 'logo.png'
To Reproduce
Steps to reproduce the behavior:
I have no idea.

Expected behavior
let me use the image. Could it be because it's transparant in parts?

Screenshots
Cant import showcase:
https://user-images.githubusercontent.com/181536/165396021-503d0dc4-5073-4e42-9091-2389fa59c014.mov

Image open in G.I.M.P:

Basic Informations (please complete the following information):

• OS: windows
• FancyMenu Version 2.6.6
• Forge/Fabric Version fabric 0.13.3
• Minecraft Version 1.18.2
• Active Mods only fancymenu and addons

Note: Can't open a gif either.

okay, i got it to work, but it took several renames of the file.

It's probably more the path of the file and not the actual file name.

What was the full path to the file?

Well, no, it WAS the file name. Your file's name wasn't logo.png, but LOGO.png. Uppercase letters aren't supported, just like the message tells you.

Yeah that was an oversight, sorry for wasting your time.