Missing tooltip for the new drag and drop icon

[bobbingwide]

Describe the bug
In Gutenberg 9.0.0 there's a new icon in the toolbar. It's a double vertical ellipsis or number 6 domino/Ddice.
I can't get a Tooltip to appear for it.
Even after applying the fix for #25380

To reproduce
Steps to reproduce the behavior:

1. Go the block editor.
2. Create at least two blocks.
3. Ensure Top toolbar is not selected.
4. Select a block so that the toolbar is displayed
5. Hover over the new icon.

Expected behavior
A tooltip should be displayed.

Screenshots
If applicable, add screenshots to help explain your problem.
Note: In this screenshot the mouse pointer was over the icon. The cursor had changed from the one finger pointer (Link select) to the open hand (pan).

Editor version (please complete the following information):

• WordPress version: [e.g: 5.3.2] 5.5.1
• Does the website has Gutenberg plugin installed, or is it using the block editor that comes by default? [e.g: "gutenberg plugin", "default"] Gutenberg 9.0.0.
• If the Gutenberg plugin is installed, which version is it? [e.g., 7.6]

Desktop (please complete the following information):

• OS: [e.g. iOS] Windows
• Browser [e.g. chrome, safari] Chrome
• Version [e.g. 22]

[ntsekouras]

Hey @bobbingwide - thanks for reporting that!