The interface of Messenger messages is converted to a square and this is a fix

Recently Messenger's messaging interface on many Facebook users' computers has been switched from rounded to square, causing discomfort when used. This may be just a temporary error of Facebook, not a change in the look of this social network.

While waiting for Facebook to update and fix, the unfortunate users of this "stick" error can follow the instructions below to switch the interface back to the same way.

Step 1: Visit the link below to download and install extension J2Team Security.

J2TEAM Security

The interface of Messenger messages is converted to a square and this is a fix Picture 1

Step 2: Right-click the icon of J2TEAM Security, select Tools -> select Dark Theme Edito r -> in Website section select Facebook -> in CSS section, enter ._5w1r, ._ 3_om, ._ 5wdf {border-radius: 8px;} -> click Save -> Reload Facebook.

See more:

1. You should not ignore the group chat tricks on Facebook Messenger
2. How to send a self-destruct and secret message on Facebook Messenger
3. How to log out of Facebook Messenger on iOS, Android and Windows Phone
4. How to login to multiple accounts on Facebook Messenger