Code Inspection Settings Severity Filter behaves unexpected

[awb95]

Rubberduck version information
Version 2.5.1.5767
OS: Microsoft Windows NT 6.2.9200.0, x64
Host Product: 2007 Microsoft Office system x86
Host Version: 12.0.4518.1014
Host Executable: EXCEL.EXE

Description
The Severity Filter is not working as Expected and behaves differently dependend on the Selected Display Language.

To Reproduce
With English selected as Display Language:

No Initial Value at the ComboBox -> All Entries inside the ListBox are visible.

If 'All' is selected at the ComboBox -> All Entries are removed from the ListBox.

Selecting for example 'Error' works as expected.

With German selected as Display Language:

Initial Value 'Alle' -> All Entries are visible

If for Example 'Fehler' is selected -> Alle Entries are Removed from the ListBox

Expected behavior
The Severity ComboBox should contain 'All' resp. its translations as Initial value.
If any Severity gets selected, only Entries with that Severity should be visible.

Feature-Note
While writing this Issue I thought it would be nice if the Group Headers of the ListBox would also get translated like the Sub-Entries

[retailcoder]

It looks like the group headings are the internal enum types' ToString representation - indeed, these should be localized!

[Tanarri]

Hi,

Selecting a "severity" in the German localization does not work as expected.
Selecting "Alle" (or any other in the Combobox) shows no entries

Version 2.5.2.6001
Betriebssystem: Microsoft Windows NT 10.0.19043.0, x64
Hostprodukt: Microsoft Office 2013 x86
Hostversion: 15.0.5349.1000
Hostprogramm: MSACCESS.EXE