In snaphshot 19w03c, when you launch any potion with a distributor, you will not receive the potion effect.
I maked a video to show you this bug but I can't share this one.
MC-146164
Bug Report : Potion throwing with a distributor
Resolved
Duplicate
0
Thank you for your report!
However, this issue is a Duplicate of MC-141275.
If you have additional information, please add it to that report.
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