After Opera One 102 installation, all bookmarks from the previous version were gone.
Do the old bookmarks exist on some path where they can be imported into Opera One 102?

@juwwikins Roboform v 9.4.3.3 no longer working in Opera v 96.0.4693.50.
Was working on 03/13/2023 at 9 AM Central Daylight time but was not working at 2 PM.
Had not knowingly installed anything after booting on 03/13/2023 around 5 AM.
Icon greyed out and get message "Could not establish connection. Receiving end does not exist." when attempting to access Roboform options through browser extension manager.
Roboform works properly in Brave, Google Chrome and Microsoft Edge.
Numerous similar reports on updownradar.com.
Rebooted system, no change.
Removed extension from Opera, rebooted and reinstalled extension into Opera. No change.
Do not know whether issue is related to Opera, Roboform or something else.
I have also reported to Roboform.