On a Mac [10.14.6] I set the F8 key to bring up the Paragraph Style Option box [image attached]. With the most recent update the F8 key does not work unless I have the Paragraph Style Panel open [image attached]. This is an obscure bug but it just means I need one more panel open to access the F8 shortcut. This short cut has worked for a zillion years until now. I hope this is of assistance. Thanks.