It is quite slow to scroll through tabs in Idea. I am happy about the speed it scroll through files, but for tabs it is too slow.
Is there a way to keep the general scroll speed but make it faster only when scrolling through tabs?
I am aware that there are hotkeys to switch tabs quickly, but still need to know.
UPDATED 05.2023
Apparently, the bug has reappeared in the 2023.1.1
version of IntelliJ and was fixed in 2023.1.2
Also the registry key ide.editor.tabs.scroll.unit.increment is gone!
FOR OLD VERSIONS
Indeed in the current build 2020.3.1 tabs scrolling is very slow. There is a bug for it, and apparently, JetBrains already fixed it. Here are official comments from a developer:
These three problems were fixed:
See here for the relevant changes.
As for versions of IntelliJ:
Additionally, after the availability of 2021.1 build, you can modify the speed of tab scrolling by changing the registry value ide.editor.tabs.scroll.unit.increment