How to reproduce:
1. Download a file with tar.gz type
2. Open the attached “filter.zip” project
3. Go to Menu > OpenTarball > Open Tarball 2
4. Observe the result
Expected result: tar.gz type file is selectable
Actual result: tar.gz type file is not selectable
Reproducible with: 2021.3.35f1, 2022.3.20f1, 2023.2.10f1, 2023.3.0b7
Reproduced on: macOS 14.2.1 (Intel)
Not reproducible on: No other environment tested
Note: when using the function “EditorUtility.OpenFilePanelWithFilters” with the filter "tar.gz" allows files of all extensions instead of limiting it to only those only with the extension "tar.gz". Additionally, when used in combination with other files, it just gets ignored (e.g. filters: "tgz, tar.gz")