Dear Affinity team,  the rotate view option using the mouse was a little irritating to me until I learned how to set it back to 0°.  I think it's a great option for example to work with vertical text etc.  However, I think it would and could be way better if users could  a) know the degree of the rotation in an info menu somewhere b) rotate it by fixed degrees (say, in 15° steps), for example with a magnetic function.  That would make using it much more fun, and als