Re: HELP: Add Dynamic Content option not available in Flows
Hi @YatinMumbai,
I probably got to know the issue you are currently experiencing in your previous post.
It seems that it is not an issue, you may not be familiar with Recurrence action and Dynamic content.
Recurrence trigger does not generate any Dynamic content, so Dynamic content list will display "NO DYNAMIC CONTENT AVALIABLE".
As mentioned in this article, configuring Start Date Time uses Expression instead of Dynamic content.

Recurrence does not generate any Dynamic content, and other actions or triggers are fine. For example, Create a task action, as below:

Please try using Expression to configure the corresponding fields.
If you have other questions, feel free post back.
Best Regards,