uiConfId in script tag vs KalturaPlayer.setup

as per:
…developer.kaltura.com/player/web/angular-embed-web

what if my KalturaPlayer.setup({…uiConfId:aaa})
is different from that in my script tag:
…script src=“//cdnapisec.kaltura.com/p/PARTNER_ID/embedPlaykitJs/uiconf_id/bbb”…

in my tests, seems like in this condition the uiConfId in setup config is not applied

does script tag override/take priority ?

thanks