But I found out, that Opera deletes the Extensions folder inside my profile folder each time I launch Opera.

That is unacceptable. What's the point of backing up all profile, cache and executable folders if opera wont even recognize them? Not only that but also delete your information.

I had to manually install 38 extensions like you, one by one. And I dont even remember which ones I had deactivated.
Also the opened tabs didnt got saved so I had to manually rename the sessions and tabs files inside the Sessions folder.

Then even if your computer has the same name than your old one, a new speed dial folder gets created with a duplicated name.

Thankfully my second opera installation is opera portable and all these settings got saved without touching anything.

Please, having at least 10 would be useful.
Right now I have one for random browsing, one for music, three for specific topics (which is not enough). And I'm still missing at least one for each college class I'm taking.
Here a guy talks about more examples.

Plus, if you have a high resolution monitor, the sidebar currently is at least half-empty.

Why is it not available anymore? The chrome version in opera does not let you copy the selected tabs

The personal news thing is nice but useless since it doesn't show any notification.

It would be great if you could put them on the speed dial in place of the random news.

But I found out, that Opera deletes the Extensions folder inside my profile folder each time I launch Opera.

That is unacceptable. What's the point of backing up all profile, cache and executable folders if opera wont even recognize them? Not only that but also delete your information.

I had to manually install 38 extensions like you, one by one. And I dont even remember which ones I had deactivated.
Also the opened tabs didnt got saved so I had to manually rename the sessions and tabs files inside the Sessions folder.

Then even if your computer has the same name than your old one, a new speed dial folder gets created with a duplicated name.

Thankfully my second opera installation is opera portable and all these settings got saved without touching anything.

@leocg Wow, thank you! how did I miss that?
So what's the limit now? And is there any hidden setting to change the number? Anyways 24 should be enough for completely anything. Well I see it's limited by the icons actually.

Currently I was using multiple windows for more workspaces. It is a mess xD
Also workspace names get shared between windows so it was not a viable solution.
Thanks for the fix

I've set the sidebar shortcut to F2, if that works for you.

Please, having at least 10 would be useful.
Right now I have one for random browsing, one for music, three for specific topics (which is not enough). And I'm still missing at least one for each college class I'm taking.
Here a guy talks about more examples.

Plus, if you have a high resolution monitor, the sidebar currently is at least half-empty.

In the meantime you can use this addon,
Though you can't suspend tabs "per workspace" with it.

@sgunhouse Awesome, that did it, thanks!

Before the Opera 62 update, the speed dial occupied the whole page.
Now there's only 6 elements per line, and its a real problem since now I have to scroll like a full page, when before I could see everything at once.
Is it a setting or something?