When a form is submitted by a SubmitLink, you can no longer find the submitting component using Form.findSubmittingComponent.
This was probably introduced by WICKET-6348. I've attached a quickstart with the problem. I can confirm that it was introduced between 8.0.0 M5 and M6/
- is caused by
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WICKET-6348 New FormComponentUpdatingBehavior to replace wantOnSelectionChangedNotifications()
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- Resolved
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- links to