Saved search criteria not restored

1. make a search
2. save it as mysearch
3. set it back to SEARCH FILTERS
4. set it to mysearch
5. observe the search is performed as expected
6. observe aggregates like last 24h are restored
7. observe text criteria are NOT restored
8. observe vocabulary-based criteria are not restored
9. observe tag criteria are not restored

Workaround: none
Note: this does not happen in master (https://nightly.nuxeo.com) or in 10.10.
Note 2: it seems the vocabulary-based criteria is a known issue and has been fixed in 10.10