If I add a file test.lua to my .styluaignore, it will correctly get ignored in both of these usages:

$ stylua --respect-ignores test.sua
$ ls *.lua | xargs stylua --respect-ignores

Unfortunately it does not get ignored if matched in a glob pattern:

$ stylua --respect-ignores -g '*.lua' .

I would have expected that scenario to skip the file as well, but it does not. In my case this causes problems in several projects and I have to manually generate lists of files with other tooling and pass them as arguments instead of being able to use glob patterns.