Campaign Notification sorting on My Account does not work

[ani-kalpachka]

Which area(s) of Podkrepi.bg are affected?

My Account

Describe the Bug

The user is not able to sort her/his notifications on 'My Account page'.:

To Reproduce

1. Subscribe for at least 2 random campaigns.
2. Go to https://podkrepi.bg/profile/my-notifications.
3. Try to sort them in the table by Action, Title, Status, End date.

Expected Behavior

The user has to be able to sort the campaign notifications.