@anushanga it’s still there but changed icon and location.
You even show it in your screenshot, just weren’t looking at the right location.
I put two arrows and a circle to where it is, rather than your long thin arrow to nothing.
This changed in Chromium, so all browsers are impacted. UI will change often. Usually when you see a change, it’s good to see what else was added or removed. Nothing will ever stay the same forever.