Agree! What's the hold up Adobe? Everyone else (inDesign, Photoshop, etc) are on board..!

Still Unchanged. Doesn't work.

Can Someone from Adobe call someone from Apple and solve this question?

All Adobe Users have this same issue.

Mac版のIllustratorについてです。
Illustratorのバージョンは26.0.1、MACのバージョンは11.6 Big Surです。

ファイルを保存するときや開くときのファイル選択ウインドウにて、shift + command + Gを押すと「フォルダの場所を入力」のウインドウを出すことができますが、このウインドウ内でCommand + C、Command + Vによるコピーペーストが効かなくなっているので、正常に動作するようにしてほしいです。
Photoshopでは問題なく上記のショートカットコマンドが動作するので、Illustrator特有の問題だと思われます。

Continuing to happen with macOS 11.6.1 (20G244)
Adobe Illustrator 24.2.3

Same here. macOS 11.5.1 Adobe Illustrator 25.3.1.

When I copy text in Illustrator document I can't paste it in Save As dialog as file name.

Also, in Save As dialog the file name is not selected. This is awkward when you want to save a file with a different file name.

When the file name is selected, the extension is also selected. I used to be able to add tect to a file name easily by tapping the left arrow key, the cursor would moeve between the file name and extension. Now it moves to the and of the file name including the extension. So I have to move 3-4 positions back and then add text or a number. Very annoying!!!

This is still happening and it's incredibly frustrating. Big Sur, Illustrator 25.2.1

I need this fix for work, it slows down productivity and increases the chances of human error when dealing with numerical filenames.

I'm having the same issue! The Catalina update messed this up in Illustrator, but InDesign and Photoshop work just fine.

What is the point of having a feedback forum when Adobe continues to ignore the feedback given. It has been well over a year since this problem surfaced, and every update I am checking to see if the problem has been fixed, but nothing. This is a super amateur problem, and it's extremely frustrating from a consumer perspective to have to deal with it. As a production artist, this slows my production down significantly. Get with it Adobe!

[macOS Big Sur 11.1, Illustrator 25.1]

NOT FIXED! Wasn't fixed in 24.x and is still broken in 25.1. SO ANNOYING!!

[macOS Big Sur 11.1, Illustrator 25.1]

In all but the two more recent releases of Illustrator, text on the clipboard could be pasted into the Save as or Export as or New Folder name fields. This was very very helpful and I have had scripts built around this for years. But now those fields don't accept clipboard contents. The copied text is in the clipboard and can be pasted anywhere else. Just no longer in the name fields in save as, export, or new folder fields, when saving/exporting. Can you please change that back?

Illustrator 25.1
MacOS 10.15.7

When opening / saving a file, issuing the shortcut shift - command - G brings up a dialog to enter a path as a string. Ordinarily you can then paste a path into the field with command - V. In illustrator the pasting action fails with a system beep. This issue is only happening in Illustrator. Other apps function as expected (including Adobe apps eg After Effects and Photoshop).

When you create a new folder on a Mac in Illustrator 2021, you cannot Cmd + c then Cmd + v in the folder name.

MACOS 10.15.5
Illustrator 24.2
still not working!!?
but Photoshop 21.2 can do!

Also having this issue on the latest release of Photoshop CC & Illustrator CC on an up-to-date macOS Catalina.
This issue is also present in the 'Save For Web' dialogue box.

Still not working!! Very frustrating!!

not working still, this is very aggravating and needs to be fixed, please!

Latest Illustrator release 24.1, you still cannot CMD + A / X / C when clicking the new folder button in the "save as" window. Catalina 10.15.3,

It is not fixed yet. I can't even make a new folder from the Save As command. This is getting out of control. Cmd + Shift + N once in the "Save as" menu does not work in the latest version of illustrator 24.0.3.

Same here. Unable to use shortcut Cmd + Shift + N to create a new folder. Dramatically cripples my production speed as I would shortcut-create a new folder, name it and hit "SAVE." Now, if I don't watch myself and my conditioned reflexes, I will rename the file i'm saving something like "PRINT.pdf" and save it in the work in progress or client files folder. Big mess.

Still not fixed. I can't even make a New Folder from the Save as command. This is getting out of control. Cmd + Shift + N once you are in the "save as" menu does not work.