[BUG] Creating Forgotten brew (4)'s shows no action bar

[Da-lat]

Describe the bug
Making Forgotten brews using Ancient Brew (4) and 80 Ancient Essence does not show an action bar when brewing these potions, is this intended?

To Reproduce
Steps to reproduce the behavior:

1. Get an Ancient Brew (4) and 80 Ancient Essence
2. Use them on each other
3. Potion is created but no action bar shows

Expected behavior
I was under the impression that mixing potions worked but possibly this is only intended for the unstackable ingredients, the default early game potions