Adobe's Ready World Composer is designed to provide a solution for RTL languages, such as Hebrew and Arabic. But lots of InDesign features don't work at all. (OpenType by Frame, Flush Space, Optical Margin Aligment and more ...)
Instead of fixing this composer, I suggest that the regular composer also will support RTL writing.

GREP Case Transformations in "Change To"

Add support for case transformation in the replace patterns "Change to" for changing the case of the original text when using subpattern
replacements.

\u Make the next character uppercase
\U Make all following characters uppercase until reaching another case specifier (\u, \L, \l ) or \E
\l Make the next character lowercase
\L Make all following characters lowercase until reaching another case specifier (\u, \U, \l ) or \E
\E End case transformation opened by \U or \L

I always have to convert UTF-8 text to UTF-16.

Text Fields are all flush left. Add an option to make them flush left, centered or flush right. I create interactive PDFs. Every time I export to a PDF, I open the PDF in Adobe Acrobat Pro and have to manually change Prepare Form/Text Field Properties/Options/Alignment to the desired alignment to "centered" or "flush right" since the default is "flush left." This option would be a great time saver and save on my frustration.

On many occasions, we have multiple designers working on the same InDesign file. I've noticed on the new Share for Review feature that only the user that created the Review has access to the comments in the Review panel; other users who open the document get a "no access to comments" message (See attached images). I think it would be extremely beneficial to allow multiple 'owners' of the review, so as to allow multiple users to see comments made in the Review panel.

Can we have a column added to the Links Panel that lists the alt-text of the image so I can open/edit it from the links panel rather than finding it inside my document?

CC 2020 is missing all its control settings for playing MP4 files in an interactive pdf. Until this year's upgrade you had multiple options on what Controller Functions appeared when playing/displaying MP4's in an Interactive PDF document.

Export options for Share for Review

Ability to select page range(s), individual pages vs spreads, etc. directly in the export process, not buried in the last PDF export settings.

Hello,

I’ve updated InDesign to the newest version 15.0 (InDesign CC 2020) on OS X.
And some buttons in the top window border are missing like the percent and the GPU rocket.

Is it possible to put these back?! Or do I have to change it anywhere in the menu? Can’t find it.

Best
Sascha

I am a Korean user.
The menu and description is well displayed in Korean.
But why does the Japanese Hiragana 'あ' appear on the letter ratio icon and the lettering icon?
Does Chinese users see that icon too?

It seems that CJK version is using icons together while localizing.
If Adobe respects each country's culture, I would like to change that icon to suit each country.
(ex: '가' for Korean users)
If that's difficult, I'd like to mark it with the alphabet 'A'.

https://community.adobe.com/t5/indesign/icon-localization-for-asian-users/m-p/11654932?

When an editor is reviewing the document it whould be verry nice to have the option to select a part of a sentence that has to be corrected. Now there is only the option to pin it or draw a shape.

The editor now had to select the text, make a Pin and paste the text that has to be changed in the review box and add the new text.

Ideal whould be to have the option when text is selected the interface makes a new notiation from the selected text and highlights it in the document.

Would like to have the ability to notify (email) members/people whenever a link has been updated. Currently, without notifications sent, we can go hours before a client looks at revisions because they didn't realize the change was made.

Hanging punctuation can improve the typesetting. But sometimes it creates undesired effects. For instance hanging bullets look terrible. On the contrary, some characters are missing (see https://indesign.uservoice.com/forums/601021-adobe-indesign-feature-requests/suggestions/37832143-add-hanging-punctuation-for-chevrons)

Please add the option to modify the list of hanging characters and let users define their own value of this effect.

Affinity Publisher is a good example (see attached screenshot): users can define hanging punctuation value in % for any glyph, even for letters, this is very useful for headlines.

And please make the setting part of the Paragraph Style as recommended here: https://indesign.uservoice.com/forums/601021-adobe-indesign-feature-requests/suggestions/37880509-remove-story-panel-make-optical-alignment-a-parag – the Story panel does not make sense.

In the Preferences dialog box, please indicate which preferences only apply to the current document. See this article for more details: https://indesignsecrets.com/visual-guide-indesign-preferences.php

The ability to access assets from a classic ID library and place them on the artboard via script works great. It would be even better if these functionalities are also possible with CC libraries. This move would push more developers to the cloud environment of Adobe in my opinion.

Currently there are some cloud-related methods like 'placeCloudAsset' and 'setCloudLibraryCollection' listed inside the ID-DOM but these seem to be for internal use only.

It would be very helpful to customize the Quick Export presets to the user’s needs. Also a setting how many presets are displayed would be great. Three options are maybe not enough for most users.