Search does not remember selected tags

[killakalle]

Situation As user wondering where to climb this weekend, I want to search and filter areas conveniently applying different tags and filters.

Reproduce

1. Go to the area search, e.g. https://www.thecrag.com/es/escalar/spain/castellon/areas
2. Select "North" from the structured tags
3. Apply filter
4. Decide that orientation "West" should also do for today and include it in search: Select tag "West"
5. Apply filter again
6. Realize that the new search results contain only areas with tag "West", although "North" had still been selected

Expected

• Already selected tags remain selected and are considered when searching again.

Additional information The problem can also be reproduced in the following way:

1. Do a search using any number of tags
2. Change the sort order, e.g. from "by index" to "by kudos"
3. Apply filter again
4. Search results are sorted by changed order, but the tags are gone.

[etcho]

+1