Terminal=true .desktop file results in "Unable to find terminal required for application"

Describe your issue

I have a Terminal=true .desktop file which works fine on Fedora, but xdg-open on Mobian on an associated file to open with it gives this error: "Unable to find terminal required for application"

Expected Behavior

Terminal=true .desktop file works

Observed Behavior

Results in error: "Unable to find terminal required for application"

Specific area or package affected

not sure

How reproducible is the bug?

100%

Steps to reproduce the bug

1. Save a .desktop file with Terminal=true in [Desktop Entry] into ~/.local/share/applications with some mime type, then associate it with a file as open with default, then xdg-open a file of that type
2. Observe error: "Unable to find terminal required for application"

What device are you using?

PinePhone 3gb 1.2b

Which mobian repository are you using?

bookworm stable

How did you get your Mobian Image?

I forgot (it has been long)

Screenshots if relevant

Solutions you have tried

Related non-duplicate issues

Additional Information