on multiple selected items "open with..." does not exist, or does not contain "..other.." and "...default..." menu entries

Version information

Thunar 4.20.10

Debian testing

Steps to reproduce

1. select two files of the same type

2. choose "open with..." from the context menu

3. there are no "...other..." and "...default ..." entries

4. select two files of different types

5. there is no "open with..." in the context menu

Current behavior

see in reproduce steps

Expected outcome

behaving the same like a single selection. I understand that the file types may be mixed. But there are actions that are more generic. With the same types, the menu appears, then it shopuld also be configurable.

Backtrace

Additional information