Bug summary

in the class LineCollection, the argument linestyle has no effect neither if set directly or if set afterwards with set_linestyle or with set(linestyle='--')
set_color does work. maybe its just linestyle that doesnt.

Code for reproduction

coord_start=np.column_stack((x_midpts[:-1],y_midpts[:-1]))[:,np.newaxis, :]coord_mid=np.column_stack((x,y))[:,np.newaxis, :]coord_end=np.column_stack((x_midpts[1:],y_midpts[1:]))[:,np.newaxis, :]segments=np.concatenate((coord_start,coord_mid,coord_end),axis=1)lc=LineCollection(segments,**default_kwargs)#lc.set_array(values)  # set the colors of each segment#lc.set_linestyle(':')#lc.set_color(c)lc.set(color=c,linestyle='--')

Actual outcome

linestyle doesnt change

Expected outcome

linestyle should change to the type i gave as input

Additional information

No response

Operating system

No response

Matplotlib Version

3.5.3 and 3.9.1

Matplotlib Backend

No response

Python version

No response

Jupyter version

No response

Installation

None