Hi ZB06,
Welcome post in Microsoft Community.
I'm Mosken, I do apologize for the inconvenience that you're experiencing right now, let me help you sort things out.
According to your description, I knew that you use the HDR function in Windows 11, overexposure when taking screenshots and screen recordings. If my understanding is wrong, please correct me in the reply.
First of all, I checked the relevant information and found that the screen recording software you mentioned does not support HDR screen recording itself, but its deficiencies can be compensated by the settings in the software. Because this forum is aimed at individual users of Windows products, I cannot provide you with further support related to the software, but you can check the relevant information on the official forum of the software.
And about screenshots. Because the screenshot function that comes with the system is only a very basic screenshot and cannot use HDR, it is recommended that you use the screenshot function in the Xbox Gamebar (Open with Win + G).
The above steps are provided based on the information I have learned so far, I wish that will be helpful to you. If your problem still cannot be solved by these steps, please tell me more specific situation in the next reply. I will continue to assist you in solving the problem.
Best Regards,
Mosken - MSFT | Microsoft Community Support Specialist