Steps to reproduce:

1. Open Monitoring -> Problems page
2. Create filters 1, 2, 3, 4, 5, 6
3. Open filter home tab
4. Turn on slow internet connection in Developers tools
5. Change filter tab sorting by drag and drop until you see the canceled request in developer tools
6. Remember tab sorting, turn off slow connection and refresh page

Result:
Filter tabs are saved differently after refresh,  sorting requests cancelled 
Expected:
Correct filter tab sorting