DK crashes when using Batch Queue Manager

Hello!

I'm using the latest version of DK on Windows 11:

digiKam: 9.1.0
KDE Frameworks: 6.25.0
Qt: Using 6.10.2 and built against 6.10.2
Windows 11 Version 25H2
Build ABI: x86_64-little_endian-llp64
Kernel: winnt 10.0.26200

Every time I try to use the BQM the program just crashes. For example 
when I add and item ( <Ctrl-b>) to the queue and try to assign one of 
the saved Workflows to this queue DK crashes. The same happens if I add 
an item and then choose Remove Queue - DK crashes. On the other hand it 
works OK if I add an item and then just add some of the Base Tools and 
run the Queue - but this is very inconvenient to use every time. And 
removing items from the queue also works without problem.

I tried to capture the logs but there seems to be nothing regarding this 
issue (enclosed is the log from start of the DK to the final crash).

Any ideas of what is happening and is there something else I could try 
to get this working?

P.S. It was working fine a couple of versions before but I'm not sure 
which one started to expose this error.

Regards,
Andrej