Merge branch 'bugfix' into 'master'

pedagogy: fix a bug when updating an UV from a different author

See merge request !228
2 jobs for master in 25 minutes and 35 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Test
passed #2624
black

00:01:52

passed #2623
test

00:25:35

63.0%