p-textarea resize bug when used in an overlay + tabs

[stevenvanryckeghem]

I'm submitting a ... (check one with "x")

[ X ] bug report => Search github for a similar issue or PR before submitting
[ ] feature request => Please check if request is not on the roadmap already https://github.com/primefaces/primeng/wiki/Roadmap
[ ] support request => Please do not submit support request here, instead see http://forum.primefaces.org/viewforum.php?f=35

Plunkr Case (Bug Reports)
https://stackblitz.com/edit/primeng-autoresize-textarea-bug

Current behavior

• Click on the button, an overlay opens
• Click somewhere in the page so the overlay disappears
• Click again on the button to see the overlay

The textarea gets "height: 0px"

If you remove the "autoResize" attribute, the bug doesn't manifest.
The same bug appears when the textarea is in a tab (and you switch tabs)

Expected behavior

The textarea doesn't resize to 0px height...

What is the motivation / use case for changing the behavior?

To have a bugfree PrimeNG :)

Please tell us about your environment:

• Angular version: 7.X

• PrimeNG version: 7.X

• Browser:
  Latest Chrome + Firefox

[Nawsen]

+1

[m-burger]

+1

[Arcturuss]

+1

[jimmycallaghan]

I'm seeing this exact problem. I am using primeng11.0.0-rc.1 and angular 11. Has this bug been reintroduced or am I doing something stupid? I have a textarea with autoResize="autoResize" in a tab. When the tab is opened, it has height: 0px. When I click into the field, it resizes correctly.

This code demonstrates my problem...

<p-tabView>
  <p-tabPanel header="Header 1">
    <textarea
      pInputTextarea
      [rows]="2"
      [cols]="20"
      autoResize="autoResize">tESTING TESTING</textarea>
  </p-tabPanel>
  <p-tabPanel header="Header 2">
        <textarea
          pInputTextarea
          [rows]="2"
          [cols]="20"
          autoResize="autoResize">tESTING TESTING</textarea>
  </p-tabPanel>
  <p-tabPanel header="Header 3">
        <textarea
          pInputTextarea
          [rows]="2"
          [cols]="20"
          autoResize="autoResize">tESTING TESTING</textarea>
  </p-tabPanel>
</p-tabView>

[testowy-uzytkownik-1]

Not fixed yet.
Related to #9231