jQuery is deprecated, in pwa_a2hs.

I have made the following changes:
in pwa_a2hs.libraries.yml
dependencies:
- core/drupalSettings
- core/jquery
- core/once

and

in js/pwa_a2hs_prompt.js

(function ($, Drupal, once) {
'use strict'

// Use jQuery once() so the button doesn't get added multiple times.
$(once('showButton', '.pwa-a2hs', context)).each(function () {

})(jQuery, Drupal, once);

And the "Install APP" button works.

Commit if is correct.

Thanks

jQuery.once is deprecated so we need this MR to be merged. Otherwise, JS will throw an error. Created the MR please review it.

For mi, mi changes working well.

Don't forget, the manifest.json file is not loaded automatically.

Fixes LGTM, @Grevil could you please have a final look at this?

"Once" feature required core/drupal library ( https://www.drupal.org/node/3158256 → ), so i change core/drupalSettings to core/drupal (it already use drupalSettings as dependancy).
Also attached the patch for using it before changes will be released.

Nice one @fromme! LGTM!

Merged into 2.x dev!

Automatically closed - issue fixed for 2 weeks with no activity.