stash item order re-arrange itself randoming

[yeesw]

As the above, does anyone have the same issue as I have? Just curious..
FIFO? or alphabetical order will be good..no?

[Ellyidol]

Same issue. I put in a rift set, go to other character, and instead of them being at the lowest pieces, some are mixed up.

I don't know either what order they're supposed to be arranged as. Level? Alphabetical? Would be nice if dev could let us know :)