Changing the stroke color of multiple paths with markers is not correctly shown in the UI

When multiple paths with markers are selected and the stroke color is changed, only the marker color of one path changes immediately. The marker color of the other paths changes after they have been selected.

System:
Win7 SP1 64 bit
Inkscape 0.92.2 (5c3e80d, 2017-08-06), 64 bit

Steps to reproduce (see attached archive for screenshots):
1) Start Inkscape
2) Draw a freehand line (F6)
3) Open the "Fill and Stroke" dialogue
4) Apply a marker (e.g. step4.png)
5) Copy the path and paste it multiple times to have several paths available.
6) Select all paths (step6.png)
7) Change the stroke color in the "Stroke paint" tab of "Fill and Stroke". (Using Shift+Click on the color palette works, too.)
As a result, the marker of only one of the paths is colored correctly.
8) Simply deselecting all paths and re-selecting one of the paths with a wrongly colored marker updates its marker color. (step8.png)
9) Saving the file, closing it and re-opening it still shows the wrong colors (same result as step8.png)
10) After re-opening the file, the markers with the wrong colors are updated to the correct color if the corresponding path is clicked, similar to step 8.