Would be really great to be able to vertically enlarge the Markers so as the text inside!
Here’s a picture how I do in Reaper.
The markers are in the ruler (above) and can’t be vertically enlarged so I use them to define sections. I use a track with empty items for Chords, Scale degrees or Motif informations. The text inside the container can be stretched to fit the item. Isn’t that looking nice ??