Custom Mappings: Not always applied

Container version: v5.1.9-ls105
When using custom mappings they don't always seem to be applied to searches (queries or titles).
Ref:
2023-07-20 09:36:17.747  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.api.ExternalApi             : [ID: 38737, Host: x.x.x.x] Received external newznab API call: NewznabParameters{t=TVSEARCH, cat=[5100, 5140], tvdbId=390379, season=1, ep=1, offset=0, limit=100, raw=false, o=XML, attrs=[], extended=true, indexers=[]}
2023-07-20 09:36:17.748  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.api.ExternalApi             : [ID: 38737, Host: x.x.x.x] Executing new search
2023-07-20 09:36:17.751  INFO --- [http-nio-0.0.0.0-5] o.n.searching.IndexerForSearchSelector   : [ID: 38737, Host: x.x.x.x] Selected 1 out of 1 indexers: redacted
2023-07-20 09:36:17.753  INFO --- [ pool-549-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 38737, Host: x.x.x.x] redacted: Calling https://redacted.com/api?apikey=<apikey>&t=tvsearch&extended=1&tvdbid=390379&tvmazeid=64535&season=1&ep=1&password=1&cat=5100,5140&limit=1000&offset=0
2023-07-20 09:36:18.063  INFO --- [ pool-549-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 38737, Host: x.x.x.x] redacted: Successfully executed search call in 308ms with 0 total results
2023-07-20 09:36:18.064  INFO --- [ pool-549-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 38737, Host: x.x.x.x] redacted: No results found for ID based search. Will do a fallback search using a generated query
2023-07-20 09:36:18.065  INFO --- [ pool-549-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 38737, Host: x.x.x.x] redacted: Calling https://redacted.com/api?apikey=<apikey>&t=tvsearch&extended=1&q=Temptation%20Island%20V.I.P.&season=1&ep=1&password=1&cat=5100,5140&limit=1000&offset=0
2023-07-20 09:36:18.365  INFO --- [ pool-549-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 38737, Host: x.x.x.x] redacted: Successfully executed search call in 296ms with 4 total results
2023-07-20 09:36:18.367  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.searching.Searcher          : [ID: 38737, Host: x.x.x.x] Returning results 1-4 from 4 results in cache. A total of 4 results is available from indexers of which 0 were already rejected and 0 were removed as duplicates
2023-07-20 09:36:18.369  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.api.ExternalApi             : [ID: 38737, Host: x.x.x.x] Search took 621ms. Returning 4 results
2023-07-20 09:36:33.602  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.api.ExternalApi             : [ID: 16470, Host: x.x.x.x] Received external newznab API call: NewznabParameters{t=TVSEARCH, cat=[5100, 5140], tvdbId=390379, season=3, ep=13, offset=0, limit=100, raw=false, o=XML, attrs=[], extended=true, indexers=[]}
2023-07-20 09:36:33.603  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.api.ExternalApi             : [ID: 16470, Host: x.x.x.x] Executing new search
2023-07-20 09:36:33.606  INFO --- [http-nio-0.0.0.0-5] o.n.searching.IndexerForSearchSelector   : [ID: 16470, Host: x.x.x.x] Selected 1 out of 1 indexers: redacted
2023-07-20 09:36:33.608  INFO --- [ pool-552-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 16470, Host: x.x.x.x] redacted: Calling https://redacted.com/api?apikey=<apikey>&t=tvsearch&extended=1&tvdbid=390379&tvmazeid=64535&season=3&ep=13&password=1&cat=5100,5140&limit=1000&offset=0
2023-07-20 09:36:33.892  INFO --- [ pool-552-thread-1] org.nzbhydra.indexers.Newznab            : [ID: 16470, Host: x.x.x.x] redacted: Successfully executed search call in 279ms with 6 total results
2023-07-20 09:36:33.893  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.searching.Searcher          : [ID: 16470, Host: x.x.x.x] Returning results 1-6 from 6 results in cache. A total of 6 results is available from indexers of which 0 were already rejected and 0 were removed as duplicates
2023-07-20 09:36:33.895  INFO --- [http-nio-0.0.0.0-5] org.nzbhydra.api.ExternalApi             : [ID: 16470, Host: x.x.x.x] Search took 292ms. Returning 6 results
Ref: https://github.com/theotherp/nzbhydra2/issues/879
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theotherp / nzbhydra2

Custom Mappings: Not always applied #881
