As previously posted, and with much assistance from user: FLMike, I am still current facing issues with my flow.
Here are the steps I’ve taken:
I placed my required inputs at the bottom and optional ones up top, I still receive the error message.
But when I manually test it though power automate it's all-green no errors but dont recieve the email at all anymore. While when I test through the canvas app, I receive this.
(I fill in all blanks just to secure a pass)
What else can I do, or what other info is needed so I can help clear any confusion.