Hi @HyperHunter,
There is already a similar report to this, so I’ll mark this as a duplicate and close it. The report is not the same, though, but it’s the same issue, so I’ve connected it to our internal bug tracker, to the task that we already have.
Existing report:
Once we release a fix, we will update the topic mentioned above.
EDIT: As a quick workaround, you need to “close” the “colors” block, and you will be able to select it.
Thank you,
Matej