QR code in "Scan QR" page is not updated when primary storage is deleted

When deleting Github storage, public links in "View repo" is well updated, but when trying to scan QR code in "SCAN QR" page, I'm still getting the old/deleted repo.

Reproducing

Create a new repo
Add some remote app
Wait for having a public link with the qr code that point to the default storage.
Add a Git storage, and set up as primary storage
"View repo" link and QR code in "Scan QR" page point now to Github
Remove Git storage

Expected

"View repo" link points to default storage
QR code in "Scan QR" page point now to default storage

Actually

"View repo" link points to default storage (ok)
QR code in "Scan QR" page still point to old Github storage

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information