MathML Support
We need to have InDesign to support MathML, this is much awaited feature, but not supporting in InDesign yet.
Currently we're using 3rd party plugins such as MathType, MathTools, PowerMath, etc. but not meeting our expectation, also high license cost than InDesign.
@ALL: Please support to include this feature in InDesign in the very near release.
99 comments

Danny commented
Yes, I would love an easy way to create math problems. Especially vertically stacked problems similar to long division problems. I haven't found an easy way to do that yet. But if there was one, I would be a happy guy. Right now, I am more of a sad guy.

Raja, Gejaraj commented
@Adobe: This new feature is pending for a long time, like for more than 3 years, please confirm whether it can be included in the year 2021 at least?

Raja, Gejaraj commented
@Aurelian Tudorache: Like to know further details on EasyMath, please confirm:
(1) Please confirm whether we've trial version to test
(2) Our input will be XML with equations in TeX/LaTeX code, please confirm whether we can convert the same into Math expression globally using InDesign scripts, instead of converting into onebyone
(3) We need to extract the final TeX/LaTeX coding from the current InDesign file, please confirm the feasibility
(4) We need to apply specific template fonts to these Math expressions, please confirm the feasibility
(5) We also need to apply colors to the Math for some designs, please confirm the feasibility
(6) We also have equations in MathML, please confirm the plan on enhancing this plugin to accept MathML as well
(7) Also please confirm whether this plugin will allow Math expressions even inside tables and another text frames
(8) Also like to know how the equations will break automatically when exceeding the current file text area 
Aurelian Tudorache commented
For those who need math support within InDesign and are familiarized with Tex/Latex expressions, EasyMath Panel is available for download on adobe exchange: https://exchange.adobe.com/creativecloud.details.105477.html
Basically, this small piece of software helps you compose, previsualize, edit, insert, scale mathematical expressions and save them to disk as svg for later edits. 
Michael Righetti commented
just add it

Pierre commented
We need it too!
Word can do it, InDesign needs to do better 
Anonymous commented
yes sure it must

Anonymous commented
Much needed

Anonymous commented
We need this!

Michel Sena commented
we need this for god sake

Anonymous commented
Yes please!

Anonymous commented
I need it so much too.

Anonymous commented
Please add this feature to InDesign, including accessibility, we're desperately in need of this function in our workflow.

Cary Millsap commented
Please. TeX or LaTeX interface (like in Keynote) would be ideal.

Qing commented
InTeX/LaTeX is one good tool to convert LaTeX codes to PDF in InDesign , if MacTeX or TeXLIve has installed in your OS (macOS/Windows).

samvel barsegian commented
Please include it, This is an essential feature! https://www.escooters2u.co.uk/

Carlos commented
No support for maths equations in InDesign? Incredible!!!!

Michele commented
Please add support to the use of LaTeX equations in InDesign text frames.
This is a fundamentally needed workflow for professional books and documents.
Thank you 
Jack commented
I am once again asking for you to add this feature in.

Anonymous commented
And it needs to work with Acrobat to provide full accessibility in a tagged, accessible PDF. Consult with Leonard R @ Adobe about this.