[mtogo]

> with many tabs opened the "open new tab" button disappear

I just tried it and it seems that there's a sweet spot around 5-6 tabs where the button is partially hidden, but after that thumbnails are removed and you can see it again. A slight problem, but nothing to worry about.

> or that you can't switch easily between thumbnails/no-thumbnails view

Right click -> Customize -> Enable thumbnails in tabs.

[Tomek_]

Yeah, I know about the "Right click" way, but it's not the easy one (comparing to the simple middle click on the edge of the tab bar when it's on the top of the window). Don't know hot can they solve it though, quite a challenging issue.

Edit: just checked it again (placing tab bar on the left) and now thumbnails turing on/off doesn't work at all - like I wrote: "buggy" :)