@rick2: It seems I have the same problem - haven't restarted yet but no default search engines nor my custom ones (and there was a lot of them).

@leocg I have indeed. It seems to work fine when I've changed that, though it's not very convenient.
Thanks!

Opera freezes completely on closing some tabs - it happens always when I try to close a non-active tab, when I close a parent tab (ie a tab from which I opened some other tabs) without visiting its child first, and sometimes randomly when I try to close something. I need to kill it and restart at least several times a day right now, it's becoming ridiculous.

Crashes every time I close any non-active tab.

@rick2: It seems I have the same problem - haven't restarted yet but no default search engines nor my custom ones (and there was a lot of them).

@johnd78 but why? It is so annoying if you have a lot of tabs opened...

It seems that the flag to turn off the tab tooltip (which shows the list of the tabs in the same domain opened) has been removed. How can I turn it off now?

So... I don't have any Loomi icon (or option to turn it on) in the sidebar. I definitely am in Poland (I've even switched my Opera language to polish). What could be the reason that I'm missing it?
Also, I found a shortcut option for Loomi in the settings. When I tried to use it, Opera has crashed