Stash access from Workbenches inside the Temple

I have no access to my stash when using a Regal/Exalted workbench inside the Temple. This seems to only be the case for the corruption machine as far as i can tell. Having stash access also on these workbenches would be a great QoL addition.

I think Temple needs a lot of work. Nothing is really explained. Rooms can't be placed where I would like them. On a temple run I had a regal forge and 2 exalt forges. Next run had 2 exalt. Third run had 1 exalt and 1 socket. What? Why? Those rooms didn't change.

Temple seems like an extra long dungeon with mostly bad rewards. Stash access sounds nice, but why not just make it drop a regal or an exalt? See how bad that sounds? I'm not sure what the point of it is until level 75+ to farm specific uniques or for the .1% to play with double corruption.