Kerbal Space Program

After sorting by a column in R&D Archives, and then selecting a different experiment or situation, the v or ^ icon remains on the sorted column, but the new filter sorts by the default column.

I expect sorting to remain as I have set it, or at least put the v/^ icon back on the original column.

STEPS TO REPRODUCE:
1) Have some science, from at least 2 biomes or experiments. The more the better, as just 2 may coincidentally sort.
2) Go into R&D, Archives.
3) Click a category that has at least 2 entries (more is better).
4) Sort by "Science" so they are in numerical order.
5) Click another category that has at least 2 entries (more is better).
6) Note the v/^ icon is still on "Science" though the list is sorted by Experiment Name (the default)