I am using Geany 1.38, with Linux Mint 21. I want to be able to customize the types of files when opening a file. Currently, the list is way too long (maybe about 50 or 60 different file types). And many of them I have never used in my lifetime. I only need a few, like: HTML, CSS, JS, TXT, PHP, SQL. Is there way to customize this list?

I've tried editing these files, but no luck: filetypes.common, filetype_extensions.conf. And I've even deleted files I don't need (or use) in /share/geany/filedefs ... but the whole list keeps coming back.

Thanks.