Merge branch '2389-vpos'
authorCarl Hetherington <cth@carlh.net>
Mon, 27 Feb 2023 14:00:34 +0000 (15:00 +0100)
committerCarl Hetherington <cth@carlh.net>
Mon, 27 Feb 2023 14:00:34 +0000 (15:00 +0100)
Here we are trying to fix a variety of confusions related to vertical
subtitle position (#2389).


Trivial merge