cdk-describedby-message-container is causing blank line at the end of the page #24516
Description
Which @angular/* package(s) are the source of the bug?
Don't known / other
Is this a regression?
Yes
Description
This bug does not occur with Angular 12.1.0.
I upgraded today to Angular 13.2.5, and this bug appears ( a blank line at the end of the page ).
I should have this :
But i have this :
Problem caused by this :
Please provide a link to a minimal reproduction of the bug
No response
Please provide the exception or error you saw
No error but the problem is caused by this :
<div class="cdk-describedby-message-container cdk-visually-hidden" style="visibility: hidden;"><div id="cdk-describedby-message-1">Sort</div></div>
If i delete the element, problem is solved..
I don't understand why this appears, because i don't have this element on my side..
### Please provide the environment you discovered this bug in (run `ng version`)
```true
Node : v16.14.0
Angular CLI : 13.2.5
Os : Windows (bash)
"@angular/animations": "^13.2.5",
"@angular/cdk": "^13.2.5",
"@angular/common": "^13.2.5",
"@angular/compiler": "^13.2.5",
"@angular/core": "^13.2.5",
"@angular/forms": "^13.2.5",
"@angular/platform-browser": "^13.2.5",
"@angular/platform-browser-dynamic": "^13.2.5",
"@angular/router": "^13.2.5",
Anything else?
I don't know which angular package is causing this problem.
The only thing that i know is that the problem appears with angular : 13.2.5 and 14.0.0-next.5