Force Full Backup don't delete previous Snapshot

[formabinari]

Are you using XOA or XO from the sources?

XO from the sources

Which release channel?

stable

Provide your commit number

9321b

Describe the bug

I configured a VM delta backup with 2 schedules, one normal and second with "Force full backup" option activated.
If previous run was delta and I run Full schedule, when task finishes don't delete old delta snapshot.
If previous run was Full and I run Delta schedule, when task finishes don't delete old full snapshot.
If previus run was Delta and I run Delta, when task finishes, it's ok, old delta snapshot is deleted

Error message

No response

To reproduce

1. Go to '...'
2. Click on '...'
3. Scroll down to '...'
4. See error

Expected behavior

When backup task finish only 1 snapshot must remain

Screenshots

Node

18.20.4

Hypervisor

XCP-ng 8.2

Additional context

No response