fix(videojs): always mount a tech (even with no src)

src/view.web.tsx

@@ -151,7 +151,6 @@ export const OmniView = ({
 			ref={containerRef}
 			style={{ position: "relative", ...style }}
 		>
-			{source?.src && (
 			<Tech
 				ref={ref}
 				src={source?.src.uri}
@@ -172,7 +171,6 @@ export const OmniView = ({
 					/>
 				))}
 			</Tech>
-			)}
 			{castStatus !== "connected" && castStatus !== "connecting" && (
 				<SubtitleOverlay
 					video={ref}