What device is this?

Hi Currently using a fold 4

We do not expect tab strip to appear very soon on foldable devices.

Thats a shame,want the strip regardless of what device I'm using. Currently have to use Samsung browser as it has the strip.

Hi,

The people who answer questions here, for the most part, are other users volunteering their time (like me), not Mozilla employees or developers. If you want to leave feedback for developers, you can go to the Firefox Help menu and select Share ideas and feedback…. Alternatively, you can use this link. Your feedback gets collected by a team of people who read it and gather data about the most common issues.

You can also file a bug report or feature request. See File a bug report or feature request for Mozilla products for details.