For someone not using a package like "ace-window", or wanting a quick way to move between solely the org buffer window and the org-side-tree window besides other windows existing, it would be better to have a command to do this job.
Treemacs has such a command called "treemacs-select-window" to do this except it's irrelevant for specifically the org buffer, but executing the command makes the pointer move to the main buffer window, beside the command "treemacs" to launch itself.
For someone not using a package like "ace-window", or wanting a quick way to move between solely the org buffer window and the org-side-tree window besides other windows existing, it would be better to have a command to do this job.
Treemacs has such a command called "treemacs-select-window" to do this except it's irrelevant for specifically the org buffer, but executing the command makes the pointer move to the main buffer window, beside the command "treemacs" to launch itself.