Currently there are no checkboxes for the parent elements, if a node/category has a child element; only leaves have checkboxes.
For example,
in this case, I might know that a project used SURF infra but not aware which service was used. I still would like to check the box "SURF...".
This leads to another UX issue: for the trees that have branches with unequal depth, the missing checkboxes put different spacing, and even different font styles.
Another suggestion for UX improvements is to introduce +- to expand and contract some (sub)categories to make it easy to ready. Relevant to the issue #1341
Currently there are no checkboxes for the parent elements, if a node/category has a child element; only leaves have checkboxes. For example, in this case, I might know that a project used SURF infra but not aware which service was used. I still would like to check the box "SURF...".
This leads to another UX issue: for the trees that have branches with unequal depth, the missing checkboxes put different spacing, and even different font styles.