Messenger chat shortcuts not working

Hello,

I have been using shortcuts for specific chats from Facebook Messenger and WhatsApp for a while now. I've located them in the Niagara Button swipe-up list.

The Messenger shortcuts have stopped working about 3-4 days ago (Dec 9-10). The WhatsApp ones work perfectly, but Messenger ones do not. Before the issue occured, Messenger shortcuts sometimes required pressing them twice in order for the app to actually open, but now they just do not work at all.

I have restarted the launcher, reinstalled Messenger and added one shortcut again, but to no avail. The issue persists after phone reboot.