ISBAT use Settings and Labs modals with Gutenberg >=14.3.0

[WunderBart]

Describe the bug:

The CoBlocks Labs and Editor settings modals don't work with Gutenberg versions >=14.3.0.

Originally reported at Automattic/wp-calypso#69103

To reproduce:

1. Install the Gutenberg plugin (v15.0.1 at the time of writing),

2. Go to the new post page,

3. Open the three-dots menu in the top right corner,

4. Open the CoBlocks Labs and Editor settings modals and see that they render empty:

   Editor settings modal	CoBlocks Labs modal

Expected behavior:

Both modals should render correctly.

Isolating the problem:

• This bug happens with no other plugins activated
• This bug happens with a default WordPress theme active
• This bug happens without the Gutenberg plugin active
• I can reproduce this bug consistently using the steps above

WordPress version:

6.1.1

Gutenberg version:

15.0.1