I'm just using the Facebook business manager and I'm able to split specific conversions into ones that have view attribution and ones that have click attribution, by going to the campaign level, customising the columns and in the bottom right editing the "Attribution Window"
I can't seem to be able to do this using SM for sheets, wondering if you could help.
I have attached some photos to help explain what I mean.
Let me know if there's anything else you need,
All the best