Yes the close it's confirmed onchain.
On Blixt i had to do a rescan to properly see the right sats amount after the closing (it's been a forced close).
Discussion
Rescan should do it. If it fails again:
Settings > Embedded Node > Peers > Neutrino
Flip the toggle at the top to allow other peers. Restart then rescan again
I tried flipping that setting and scanning, but it didn't worked.
Also tried again reflipping and rescanning.
Maybe i should wait some time? Does the rescanning happen only on startup or does it continue in background?