It might woprk as designet, but this is definietly an UI bug.

1. Place a requester chest with so many requests that requests list is scrollable
2. Open the requester window and scroll the requests list to any position other than top
3. Open then close Research
Requests list is reset to the top

(this also applies to inventory list of this window, I have not ...

Bots already wait to construct building in place sopmething that needs to be deconstructed.

TL;DR
Adding modules to building should not wait for building to be constructed.
What?
When building with modules is scheduled for construction by blueprint or copy&paste, construction bots with modules should be dispatched immediately and not wait for building has been constructed.
Why?
To ...

Yes, I forgot that. I'll add it to the rules.
Yes, sulfur is also a mistake.

My entry: (edited once, corrected, optimized)
Planet: Vulcanus
Science Pack: Production

Size = 204 x 27 = 5508
Measured Speed = 450

MSS = 450 / 516 = 0,08170
0eNrs3evOHbeVqOt70W97YQ4exiFAX0kjCGRFTgvblrxkqXf3Xsi9708nq2RN1kdyvL2ScgQ00LElk1UsTg4WOfjU/3nyw09vn//y+sXLN0/+9H+evHj26uWvT/707//nya8v/vby6U ...

I propose a golf like tournament. The goal is to create smallest possible module that builds as much as possible of one type of the science packs (so we have catgories fore each science pack)

Rules:
0) no mods,
1) qaulity of the science packs to produce is Normal,
2) for science packs that can be ...

Please look at the 2nd picture. There are some item icons bleeding over the rocket (middle left part of the rocket). This happens for a limited time during launch animation.

Bottoms of some buildings are drawn over stacks on the belts.
Some buildings are drawn correctly

It seems, that parts of other icons are sometimes visible over rocket too:

Building quality icons are visible over starting rocket, while other icons are not:

Mine:

There is a day-night cycle on all planets, which means the do rotate. But shadows stay the same all the time.


The Factorio planets are flat, and the changing luminosity is due to other effects as of yet unexplained to modern physics

Than wiki entry for Nauvius needs to be corrected. Unless ...

Yo're right, I can no logner reproduce it, it could be some temporary glitch or only local to me.

If an Electromagneric plant has a recipe involving fluids, it is drawn with i/o pipes that are drawn over the Electromagnetic plant. This makes it looks strange when Electromagnetic plant animation triggers with (almost) whoel building rotating. They should be drawn under.

There is a day-night cycle on all planets, which means the do rotate. But shadows stay the same all the time.

+1
W can place tiles under existing buildings, not being able to upgrade them is illogical

But nothing is flashing

TL;DR
Platform requested item inflight indicator
What?
When item requested by platform is iflight (left planet but not yet arrived at platform), if player manually sets platfoM to go to another planet, it will not go untill item inflight arrives. This is a bit confusing. We need a good indicator why ...

TL;DR
Allow upgrading requests in blueprint (to change quality of requested items)
What?
Currently we can use upgrade planners to upgrade entities in blueprints. But we can't update requests in chests. If we upgrade any turret that gets ammo from the chest that way, if we want tu change the quality ...