When writing content, you can do ## or type /heading 2 to get a heading. This is great. But many apps have the same setup, and there you can also do /h2 as a shortcut for heading 2. Same goes for 1, 3 etc ofc.
As other apps do this, my muscel memory always do /h2, get zero results and need to type /heading instead. It’s not huge, but would boost my productivity if /h2 was also recognized as name for heading size 2.