For Premiere Composer, you can work with their support team as to why it is not installed for you. Let us know what they say. I hope they can help us solve your issue, @MahaB82A.
Thanks, Kevin
Kevin Monahan - Sr. Community and Engagement Strategist – Adobe Pro Video and Audio
Thanks for the response. I believe you need to have at least one extension installed to enable the feature. I hope the advice works for you. Let me know how it goes.
Thanks, Kevin
Kevin Monahan - Sr. Community and Engagement Strategist – Adobe Pro Video and Audio