I am making a vanilla adventure map in 1.15.2 and I can't see the "/particle falling_dust (anyblock)" particles through white stained glass pane, but i can with normal glass pane and iron bars, in the image attached i was using a repeating always active command block with:
/particle minecraft:falling_dust snow ~-0.3 ~7 ~0.3 0 0 0 0.1 10 normal
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Thank you for your report!
We're actually already tracking this issue in MC-161917, so I resolved and linked this ticket as a duplicate.
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