Topics and answers cannot be voted anymore

[ilieandriuta]

STEPS TO REPRODUCE

Environment: Windows 10 Pro 64bit, Chrome 87, using an instance of XWiki 12.10.2 on PostgreSQL 13, Tomcat 9.0.41, Forum Pro 2.7.4

1. Go to Forums app
2. Click on a forum
3. Click the 'hand' button to vote a topic
4. Click on a topic
5. Click the 'hand' button to vote an answer

EXPECTED RESULTS

The topic/answer can be voted and the counter displays the number or votes.

ACTUAL RESULTS

When the 'hand' button is clicked, nothing happens. If hovering over it, it says 'You already voted'.