Multiple prototypes can have the same order string, they get sorted by prototype name in that case. Decoratives are only shown in the map editor, so it is not worth the time to find all the orders that are the same and make them unique. It would not change the sorting anyway. The words used in the ...

In Factorio\data\base\prototypes\decorative\decoratives.lua 3391:
...
name = "white-desert-bush",
type = "optimized-decorative",
order = "b[decorative]-g[red-desert-bush]",
...

In Factorio\data\base\prototypes\decorative\decoratives.lua 3578:
...
name = "green-desert-bush",
type = "optimized ...

Further research found that:
The time originally used for lens conversion = the time used for lens conversion + the extra time spent before lens conversion
The latter's time is each half of the original time.
The time defined by "transition_time" is still equal to the time originally used for lens ...

In version 2.1.14 of the game, create a world from tutorial level 04. Observed:
The camera stops at the center of the radar for a while and then slowly zooms out, ......
In version 1.1.110 of the game, create a world from tutorial level 04. Observed:
The camera stops at the center of the radar ...

When I press shift + left click on an armor that can increase the size of the inventory in the inventory, the armor enters the character's armor inventory, but at the same time, the next item (which will fill its position after the armor is removed from the inventory due to the automatic inventory ...