Trying to do the farm setup as shown in the screenshot but the bees keep getting stuck in a loop where they get on the flower and try to pollinate but they keep sliding off and trying again. All I can really do is add more grass blocks so they don't slide off but that won't coax them down well enough to help with any of the plants.
Thank you for your report!
We're actually already tracking this issue in MC-159423, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.