Describe the bug

To Reproduce

1. create button + buttonscript with:
2. set_variable:lan_port:12345
3. sendmessage:hello %get_variable:lan_port%!
4. see image

Expected behavior
parse variables, then send messages

Basic Informations (please complete the following information):

• FancyMenu Version 2.12.9
• Forge Version 43.1.57
• Minecraft Version 1.19.2
• ... and a lot of mods (Emojiful + Chat Heads do stuff with the chat if that matters)

Added/Fixed in FancyMenu v2.13.0!