Function dragTo() won't work in v1.7.0.

[nagyad]

After the v1.7.0 release our automated tests started to fail where we use the dragTo() because on first try it doesn't seem to do anything, but on second execution (executing the same step right after) it successfully moves the element.
Right after downgrading to v1.6.0 the problem disappeared.
Selenium version: selenium/standalone-chrome:4.1.3-20220405

[stof]

Do you have a reproducer for that ? It would make it easier to debug the problem.

[nagyad]

Our test case is a Drupal functional test which drags multi-value field values in a widget, not sure how relevant is that in this case.
The part in question:
// Edit the node to reorder field items.
$this->drupalGet($node->toUrl('edit-form'));
$handle = $this->assertSession()->elementExists('css', 'table#featured-media-field-values > tbody > tr:nth-child(1) a.tabledrag-handle');
$target = $this->assertSession()->elementExists('css', 'table#featured-media-field-values > tbody > tr:nth-child(2) a.tabledrag-handle');
$handle->dragTo($target);
$this->assertSession()->assertWaitOnAjaxRequest();

Which runs just fine, but the assertions after fail, since the $handle->dragTo($target); didn't work correctly.

[stof]

Could you try bisecting which commit between 1.6.0 and 1.7.0 introduces the failure ? Without a reproducer, I cannot do it myself.

[nagyad]

It fails with this commit: affb7ea and after. With the previous commits, it works just fine.