A bit tired of searching for my problem...
I'm trying to implement the mechanic in the image, but my table array is not working towards P3.
P3 recognizes brands selected @ P1 but not those selected @ P2.
P1 is added to the array filter exclusion setting for P2 (so options selected @ P1 doesn't show up at P2)
-> This works as expected
P1; P2 were added to the array filter setting for P3 (so both options selected @P1 and P2 show up at P3)
-> This doesn't work as expected as P3 only shows options selected @ P1
I see two problems:
- You have a blank space in the array-filter setting for P06 which renders it invalid.
- When using multiple questions in an array-filter, the sub-question is only shown in the filtered question if the corresponding sub-questions are checked in all of the filter questions.
To achieve your desired behaviour, you will need to use sub-question relevance in P06 instead of the array-filter. The only downside to this is that there is no relevance available for the built-in "Other" option so you will need to manually add a sub-question for that and add a following short-text to specify the "Other" value.