Bubbles won't turn golden
I have been trying to strengthen some of my bubbles. I even did the test out and while it says I am at full strength, the bubble does not turn gold.
Have you tried redoing each individual exercise in that bubble? That's worked for me in the past.
Thanks for the info. I will try that next time. I spent 200 coins to take the test to keep it mastered for 30 days and it still shows as not mastered. Lots of glitches since my last update.
I don't have a mobile so use my laptop to do Duolingo. From all the comments I've read, it sounds like the desktop/laptop version has fewer problems than the mobile version - possibly due to more testing of new features being done on the mobile version. I hope you resolve your problem.