[lepetitchef]

Vertical tab: this is the 1st in my wishlist. I switched to Vivaldi before because of this. Can't wait to try it out.

[sweeter]

I don't understand this. Sideberry is literally 1:1 feature parity and had existed for 5 years. Whereas this is not the 'tab grouping' that they promised and have been talking about for 3 years. This is a massive disappointment.