"Have you been noticing that your Google Meet view has not been functioning consistently lately? You’re not alone!
As Google develops new features in the Google Meet app, some extensions, such as the popular Grid View Extension, can experience disruptions due to incompatibilities with newer versions of the native Google Meet. In fact, the developer of the Grid View extension has basically retired the extensions and removed it from the webstore. He has indicated that it is unlikely that the app will be maintained going forward."