Nextcloud Talk: Add Participant incremental search not finding available groups

Nextcloud 31.0.5 - Standard setup (non docker).
Debian 12

Incremental search function does not find groups when adding participants/groups when creating a new conversation. In order to add a particular group, one must know and type the complete group name in order for Talk to find the group. Any misspell or typo fails to find any group.

To recreate:

  1. In Talk, create a new conversation.
  2. Click Add Participants
  3. Start typing a known group name. Fails to suggest or find any group.

Expected behavior:
When typing any group name that the user is a member of, the incremental name search feature should suggest available groups that the user is a member of.