if I need to collapse something, I have to use the mouse or use “ctrl+shift+.” to collapse all. While “ctrl+.” doesn’t work.
You probably have ctrl + . set to another function in your extension or browser or operating system, in which case dynalist can’t use it.
If you get pro you can change it to something else.
Or try a different browser to see if its something in the browser.
I expect you are using Chrome, and there’s a way to stop whatever feature of Chrome from being tied to that shortcut.