Hi - an obscure one, but a nuisance if you like to have in-text notes to self. (Seems related to this issue.)
If I use CTRL+Mouse to select multiple regions of text, format works, but delete only deletes the last selection.
For example, (using bold to indicate selection):
On pressing Delete or CTRL+X, yields:
The same happens with selections created by Select All Style and Select Similar Formatting.
Thanks. This has been filed.