For approvals, changes requested and rejected should not complete the task in favor of simply denoting the task was not approved.
Hi @Jacob_Dailey, welcome to the community forum and thanks for taking the time to submit your feedback with us!
We already have a thread in the #productfeedback category requesting the option to keep the task incomplete when it is mark as “Request changes”. I recommend you to upvote for this request as well!
I’ve gone ahead and slightly updated the title of this thread to make it more specific to the “Reject” option. I hope you don’t mind!
Thanks again for your feedback!