Revision on https://github.com/odoo/odoo/commit/a669d89565ad9904d07886b00665e3940ce04665 The commit above changed the template of the Discuss app in order to add some features, such as the channel "quick search". The livechat module extends Discuss app to support livechats. However, the commit above didn't update it correctly. As a result, pinned livechats were not shown in the sidebar. This commit fixes the issue, so pinned livechats should now always be visible in the sidebar. closes odoo/odoo#30738