If you have bob's mod and you have some reserch, your inventory window go larger but the market butons don't follow.

P.S. i'm french sorry for typing error ^^

you mean after a research is finished its misaligned until you open it again?

no, i want to send you a screen but ...
when i open my save and after the market charge i saw that :

Notice
The mod Market caused a non-recoverable error.
Please report this error to the mod author.

Error while running event market2::on_tick (ID 0)
market2/recipe_gui.lua:385: attempt to perform arithmetic on local 'recipe_width' (a nil value)
stack traceback:
market2/recipe_gui.lua:385: in function 'crafting_toolbar'
market2/control.lua:128: in function 'func'
market2/control.lua:94: in function <market2/control.lua:90>

but here a screen you've alredy seen:
https://imgur.com/B5um9SS