Thank you for your detailed feedback. We understand how important it is to schedule Instagram posts using the correct ratio (1080x1350 px) to maintain visual consistency across your grid.
You can submit this as a feature request directly to our product team here:
:link: https://adobe.ly/3HETYTO
Your input helps shape future updates, and we encourage you to share your thoughts there.
Please let us know if you need any further assistance!