QR Code not scanning

The ZATCA App will not scan my QR Code, but other 3rd Party Apps scan it fine.

Because date & time not included in the QR

Dear @StephenL

Did you include the date and time in the above QR?

Hi Saalotaibi,

We have picked up that the date/time is not appearing on the QR Code. We are applying the QR Code as we receive it back from ZATCA (without a date/time).
Please advise how we add the date/time to the QR Code.

Thanks
Steve

sample of date time

2023-03-31T16:41:21

Thanks Embro,
From a technical perspective, please can you advise on exactly how we add the date/time to the QR Code. Do we have to decode from Base64, add the date/time, and then re-code to base64?
We have been struggling with this for quite some time. Some technical guidance would be much appreciated.

Dear
kindly review all the Educational Library shared by ZATCA on the site.

Please find the educational library link: Educational library (zatca.gov.sa)

Thanks