Troubleshooting MathML Display Problems in InDesign 2025

[MagimaiDas]

I’m having trouble working with MathML in InDesign 2025. Even with help from the third-party MathType extension, I’m still not able to handle math content smoothly in this version. Some MathML elements don’t render as expected, especially when working on MathML-based projects.

Could you please clarify whether full MathML and math automation support is 100% implemented in InDesign 2025?
Or should I wait for an upcoming update or future version that offers complete math automation?

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[Abhishek Rao]

Hi @MagimaiDas,

Thank you for sharing the challenges you're experiencing with MathML in InDesign 2025. I understand how important smooth math rendering and automation are for your workflow, and I'm here to help look into this further.

When you get a moment, could you please share a short screen recording or a few screenshots that show exactly how the MathML is rendering on your end using InDesign’s native MathML feature (without any extensions active)? If you can also provide a small sample MathML expression that isn't rendering correctly, I'll test the same on my side. Additionally, please confirm the exact InDesign 2025 version installed and whether you notice this behavior in every document or only certain ones. Since there have been some updates to MathML functionality in the latest release, it would be great if you can test this once in InDesign 21.0.2 and let me know your observation.

MathML support in InDesign is still evolving, and feedback like yours really helps us improve. I'll be ready to review the details once you share them and work with the team on the best next steps for you.

Looking forward to your update.

Abhishek