I've been looking around the same sort of area, swamp/bushland, just south of Perth.
I found some a couple of weeks ago that I posted on shroomery here.
And I found some more this weekend:
.
They didn't go blue at all.
One of em, the one I found solo on a log, went very dark when, and left a blue/watery stain when I took the spore print.
The biggest one was 7cm across.
They all had a yellow stem, yellow gills, and a rusty orange spore print.
The caps were either yellowish (found on top of the log) or deep purple (found on the underside) sheltered from the sun part of the log.
Any ideas on what there are?
They had some subtle colour differences to the ones in the shroomery post.