Cannot search YTmusic if I configured an auth_json file

[jcoteBrio]

when searching without a premium account the search work but I get this in log:

ERROR 2023-12-13 18:01:59,898 [4093:YTMusicBackend-3 (_actor_loop)] mopidy_ytmusic
YTMusic failed parsing artist Les Cowboys Fringants
Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/mopidy_ytmusic/library.py", line 1102, in parseSearch
albums = self.backend.api.get_artist_albums(
File "/usr/local/lib/python3.10/dist-packages/ytmusicapi/mixins/browsing.py", line 255, in get_artist_albums
results = nav(response, SINGLE_COLUMN_TAB + SECTION_LIST_ITEM + GRID_ITEMS)
File "/usr/local/lib/python3.10/dist-packages/ytmusicapi/navigation.py", line 81, in nav
raise err
File "/usr/local/lib/python3.10/dist-packages/ytmusicapi/navigation.py", line 75, in nav
root = root[k]
KeyError: 'gridRenderer'
INFO 2023-12-13 18:02:15,775 [4093:YTMusicBackend-3 (_actor_loop)] mopidy_ytmusic
YTMusic Found AUDIO_QUALITY_MEDIUM stream with 159524 bitrate for mBLKHXT567Y

When auth_json is configured and working fine for playlist, I cannot search anymore, I get this:

ERROR    2023-12-13 18:06:08,942 [4131:YTMusicBackend-3 (_actor_loop)] mopidy_ytmusic
  YTMusic search failed for query "any"="la manifestation"
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/mopidy_ytmusic/library.py", line 607, in search
    results = self.parseSearch(res)
  File "/usr/local/lib/python3.10/dist-packages/mopidy_ytmusic/library.py", line 1006, in parseSearch
    length = [int(i) for i in result["duration"].split(":")]
AttributeError: 'NoneType' object has no attribute 'split'
ERROR    2023-12-13 18:06:08,943 [4131:Core-9 (_actor_loop)] mopidy.core.library
  YTMusicBackend backend returned bad data: Expected a SearchResult instance, not []


ERROR    2023-12-13 18:08:42,578 [4131:YTMusicBackend-3 (_actor_loop)] mopidy_ytmusic
  YTMusic search failed for query "any"="Les Cowboys Fringants"
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/mopidy_ytmusic/library.py", line 1091, in parseSearch
    artistq = self.backend.api.get_artist(result["browseId"])
KeyError: 'browseId'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/mopidy_ytmusic/library.py", line 607, in search
    results = self.parseSearch(res)
  File "/usr/local/lib/python3.10/dist-packages/mopidy_ytmusic/library.py", line 1191, in parseSearch
    "YTMusic failed parsing artist %s", result["artist"]
KeyError: 'artist'
ERROR    2023-12-13 18:08:42,579 [4131:Core-9 (_actor_loop)] mopidy.core.library
  YTMusicBackend backend returned bad data: Expected a SearchResult instance, not []
ERROR    2023-12-13 18:08:42,579 [4131:Core-9 (_actor_loop)] mopidy.core.library
  FileBackend backend returned bad data: Expected a SearchResult instance, not []
ERROR    2023-12-13 18:08:42,579 [4131:Core-9 (_actor_loop)] mopidy.core.library
  StreamBackend backend returned bad data: Expected a SearchResult instance, not []

The only difference between the two logs, is a change in mopidy.conf to configure auth_json.