Good morning, to receive an invitation to join a group, it is desproporsionada. Thank you very much.

Hi Luis,

that because the text at buttons are too long. can you make it more sort? by using joomla language overrides at backend.
if dont want you can put this CSS to make the buttons not inline anymore.

.joms-popover__actions button { display: block; margin-bottom: 5px; }