angularjs - Audio-element in HTML code but not visible -

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when add audio-tag in sourcecode/html, not visible in browser.

when manually add html in existing html-page, audio-element not shown. when add text example strong-element, appear expected.

in case used angular.js add audio-elements after loading data dynamically. in sourcecode according element inspector chrome/firefox, audio-element not visible.

the audio-element visible when loading in static page.

is possible add audio/video-element dynamically?

maybe if puts controls="control" in audio tag see controls


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