I close all brave windows and brave keeps running

I’m lauching brave from a rss reader since it’s my default browser. When it decides to show itself, it rarely closes when I close all brave windows.

Using debian 10.

output of pgrep -a , about 5 minutes after I close the brave window:

9727 /opt/brave.com/brave/brave https://rutracker.org/forum/viewtopic.php?t=5761576
9736 /opt/brave.com/brave/brave --type=zygote
9738 /opt/brave.com/brave/brave --type=zygote
9758 /opt/brave.com/brave/brave --type=gpu-process --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --gpu-preferences=KAAAAAAAAAAgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --service-request-channel-token=3098043123422519151
9828 /opt/brave.com/brave/brave --type=utility --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --no-sandbox --service-request-channel-token=12243611428113920915 --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
9829 /opt/brave.com/brave/brave --type=utility --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --service-sandbox-type=utility --service-request-channel-token=6402867103215767635 --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
9837 /opt/brave.com/brave/brave --type=renderer --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=7637513484015385848 --renderer-client-id=3 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
9875 /opt/brave.com/brave/brave --type=renderer --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=17057309232651311870 --renderer-client-id=41 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
9939 /opt/brave.com/brave/brave --type=renderer --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=826922270247135527 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
9994 /opt/brave.com/brave/brave --type=renderer --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=11097741681308305642 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
10811 /opt/brave.com/brave/brave --type=renderer --field-trial-handle=17446604207133317485,14035895689374923213,131072 --enable-features=DesktopPWAWindowing,NewExtensionUpdaterService --disable-features=AudioServiceOutOfProcess,AutofillSaveCardSignInAfterLocalSave,AutofillServerCommunication,DefaultEnableOopRasterization,LookalikeUrlNavigationSuggestionsUI,NetworkService,TranslateUI,UnifiedConsent --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=17757411202652396274 --renderer-client-id=51 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101