Question on Lady Jaye (spoiler, or maybe not)

The most official reason/cause of her death put forth by those close to them have said that it was lingering complications that arose after she had stomach cancer which itself was treated successfully but the damage it incurred on her while she had it and the symptoms that remained eventually bore down to the extreme on her physically and ultimately killed her. I do partially agree that there seemed to be surprisingly little of her in the film but it was noted that she didn't want the limelight of being in a band and this mentality probably led her to also distance herself somewhat during filming as she did come off a bit reserved while being filmed in a non-performance art context. I'm likely biased since I'm a fanatic of Throbbing Gristle/PTV/P-Orridge in general but I really loved it, definitely both inspiring and heart-breaking, she was absolutely beautiful inside and out and while her abrupt passing at such a young age is a true tragedy I think P-Orridge referring to it as being her "dropping her body" and how she always felt our bodies are just "flesh suitcases" are incredible outlooks on life and death.