Until recently, I have added tags manually to bird photos imported to my Galaxy Tab A. For example, "Woodpecker, Great Spotted"
Today I imported some new pictures but when I attempted to add the tag "Woodpecker, Green" I got a message that a character was not allowed when I tried to enter a comma or a space. Moreover, the list of 'existing' tags contains only single words (and does not include "Woodpecker") even though individual pictures show the full tag.
Is this a recent change, which might explain why the older labels 'work' but the recent ones don't?
