<p><i>Volume Manager</i> lets you control each app's volume independently. It requires <a href='https://shizuku.rikka.app/' target='_blank' rel='nofollow noopener'>Shizuku</a> to access privileged APIs.</p><p>You can change volume either from the main interface; by pressing any volume button and have a popup should appear, completely replace the default volume popup; or by enabling accessibility button and click that.</p>