Selmak wrote:
MightNMagic, about seven years back I think I altered the behaviour of potion crafting so that you can cast the same spell onto an already-brewed potion and it will remove one of your empty potion bottles and increase the stack size by one. No idea if that's still a thing though and I don't remember if it was implemented fully.
Making a whole stack in one go would usually require you to have ten castings of the spell memorised. But... apart from that it just costs gold to make them, so it doesn't make a huge difference to be able to brew a whole stack, if you have the gold to cover it, that is. Thing is, what if you didn't want to brew a whole stack, just one potion? There's no way ingame to decide what you want to do.
I can't say with 100% certainty but a conversation box to pick how many you want to brew at a time could by all accounts be added to a feat just as it can with a widget.