2.0.21 has had a massive performance improvement on the Mac if I turn "render in native resolution" back on.
I don't know what you've done but the result on a MacBook Air M2 is stunning indeed.
Chapeau!
Also on my vintage 2016 MacBook Pro running Monterey Factorio is now
(not perfect as ...

What happens when not researching with Gleba science? The science is not being consumed so it will spoil and you need to constantly keep creating it (and delivering it) regardless of it being used. No more full belts of science packs for this one. A bit sad, although the mechanic itself sounds ...

Steps to reproduce

- complete search "Fluid handling"
- click an unassigned assembler 1, to show its recipe window
- click the "Intermediate products" tab

What I see
- the tab itself shows the newly-unlocked-recipe-marker
- the tab items aren't new recipes

What I expect
- I guess since the tab ...

Setup:

- Factorio 1.1, via Steam
- macOS Catalina
- Mac book pro 13" 2015

Step to reproduce:

- start a brand new game (Rail world, no mod)
- start playing, read tutorials as they show up
- try the first interactive tutorial (stack transfers)
- complete every steps of the tutorial

What I expected ...