I've noticed since the update that when I'm typing a reply to a message it will randomly change the font colour, style and size of the unsent message from what I usually have and the cursor will flick to the start so the second half of your message will end up at the start. Example of what I mean is: Jumps over the lazy dog. The quick brown fox. I'll type "The quick...Fox" then the last part "over the...Dog" end up at the start. if you can follow that. I know its Plus as its only just started in the last few days since I downloaded the update. its really annoying and noticed at first that it would only happen if I started deleting part of my reply, like if I noticed a spelling error and deleted the word to correct the spelling it would reset the font style etc and reset the position of the cursor from the end of the last letter tot he very start. Start only happening if I deleted a word and now its happening if I just type. It's random as might be 3 or 4 words or a sentence or two.
I hope that's not too confusing