This is just a tiny suggestion.
In the lower right corner of the task editor there is a dropdown for selecting the parent project.
It shows “Projects (Active)”, “Standalone”, … (active projects) …, “Projects (Inactive)”, … (inactive projects) …
My suggestion is to move the “Standalone” from below the entry “Projects (Active)” to above that entry. Seems to make more sense to me.
Regarding the project selector, see also this.