I just discovered something scary. I wanted to check if a specific script was used on a layout as I wasn't sure anymore. So I created a DDR.
When checking the script in the DDR the 'Layouts that use this script' and 'Scripts that use this script' parts were empty.
Still I felt a bit unsure about deleting my script, so I searched for it manually on my layout and...I found it.
I used it in a portal on a button (=text).
Is this a known bug of the DDR or did I miss something?