Thank you for the clarification - I used filled pipes as an example because I thought they'd be the most obvious display of a bug.


Since there is no fluid system filter, there is now simpler routine for checking if building given pipe should be allowed, it does not need pipes with fluid content ...

Not entirely sure how this is "not a bug", since https://lua-api.factorio.com/latest/LuaFluidBox.html#LuaFluidBox.get_locked_fluid states the following:

get_locked_fluid(index) → string

Returns the fluid the fluidbox is locked onto Returns 'nil' for no lock

Parameters
index :: uint

In my ...

LuaFluidBox::get_locked_fluid always returns nil, even when there is fluid inside.

Except the outputs are unblocked. Anyway, I found another even more striking example of this in my opinion buggy behaviour, so here it is as my last attempt at bringing this to attention. I really do hope it is not working as intended:

splitterbug.gif

The expected behaviour would be when ...

Just to make sure: a splitter sometimes simply not doing its job when both input and output belts are connected is working as intended? If thats the case, its description is wrong, since it states the splitter splits input items 1:1.

Edit: Just to illustrate this more clearly - imo only the top ...

I'm not sure i'd call this "technically not a bug". A splitter sometimes and randomly behaving as if it weren't there at all sounds like a bug to me, I'd expect a splitter to output items from each input to both outputs.
Anyway, I've done more testing on the following map, tests are from top to ...

A splitter with two compressed input and output belts switches its behaviour when there's an interruption in the input, resulting in sometimes not splitting items at all, or just swapping items from one belt to the other. The following screenshots illustrate this, taken a few moments apart after ...

Not sure if this is a bug or was scrapped, but looking at the lua definition heat pipes are supposed to glow above 350°C, which isnt working ingame. Heat pipes look the same whether hot or cold.

Sure. With a new game, do the following:

1. Shoot your pistol three times at a tree by hitting c
(The top clip of the 10 initial clips now reads 7/10 bullets)
2. Add another stack of ammo with /c game.player.insert{name="firearm-magazine", count=100}
(The full stack of clips overflows in your ...

Admittedly this is rather minor, but since the point of an early access is to find bugs I figured I'd post it anyway: When holding a partially spent item (ammo, science pack), right clicking on a full stack of the same item (wanting to drop one but being unable to do so) reduces the stacks top items ...