Interaction betwen Mantra of Destruction and Acolyte of Chayula's Lucid Dreaming ascendancy

Purple flame stacks generated by the Mantra of Destruction is not affected by Acolyte of Chayula's Lucid Dreaming ascendancy node
The node states that "Effect and Duration of Flames of Chayula on You is Doubled". There's no indication that only into the breach flames would work and other sources doesnt.

hmmm. It's confusing one indeed.

Passive node say specifically "Effect and Duration of Flames of Chayula on You is Doubled"

So even though Purple buff is exactly the same as from Mantra, it's source of origin is different and therefore it may not be a bug.

Is the buff separate for Flames node and Mantra? (can you have two separately?) If yes, then it is not a bug. If these stack into one buff, it is a bug indeed.

Purple flames granted by Mantra is considered the 'same buff" but the duration is not doubled.

I have no idea how to check if the percent added chaos damage on mantra's purple flames are doubled though.