If it isn't broken - why change it??? I have just tried to list an issue in one of my repos along with images / screen shots within the text (as I often do) only to find now I cannot drag and drop the image, I have to press "Select files" and FIND the image EVERY TIME and SELECT IT! Why move backwards? I am a paying customer and have been using you guys forever .. seriously I will look at another provider this update you've made is STUPID!
Workaround: You can go to Avatar > Labs > Turn off "Atlassian Editor" Beta and the Text Edits will be back when creating issues. Apologies for this.
The above 'Workaround' line has been added to my original post by one of the BitBucket Staff - this has worked for me for now but just to make the steps crystal clear - Tap on your Profile Image (Lower Left of Screen) > Bitbucket Labs > Turn the Atlassian Editor beta off (and if you don't want to explain why then just copy and paste this URL);
I think maybe they were trying to improve the editor but it has a bug - hope they will keep us informed when the bug has been resolved as I would be happy to test out an improved version (so long as it doesn't disappear :) )