Version 6.5.4-1 of deepin-calculator is marked for autoremoval from testing on Mon 14 Apr 2025. It depends (transitively) on gsettings-qt, affected by #1099224, #1099281. You should try to prevent the removal by fixing these RC bugs.
Among the 3 debian patches
available in version 6.5.4-1 of the package,
we noticed the following issues:
3 patches
where the metadata indicates that the patch has not yet been forwarded
upstream. You should either forward the patch upstream or update the
metadata to document its real status.