Prevent tabs from loading, how to prevent tabs from loading?

Question

Opera

Until the last update, pinned and regular tabs were not loaded in the browser on their own, only one, active, was loaded, and the rest did not load until you clicked on them.
After the last browser update, absolutely all tabs, fixed and not, began to load without my knowledge, immediately from the start of the browser.
How to return everything as it was?
I tried downloading old versions of the browser, everything is fine with this, but this is not an option ...

Answer 1

In the settings tab at the bottom there should be a checkbox "Show advanced settings", activate it accordingly and in the "Browser" section the "Load background tabs with a delay" function will appear. At least immediately after the start, the background tabs will not be loaded.