Simple example to reproduce the issue:
1. Open `data:text/html,<input type='date' onblur="alert('blur');"> <input type="time">`.
2. Click in the date field (pop-up appears).
3. Tab to the other input field (pop-up doesn't disappear).
It reminds me of https://bugzilla.mozilla.org/show_bug.cgi?id=1210253, but not sure if it's related.
Bug 1339380 Comment 6 Edit History
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Simple example to reproduce the issue: 1. Open `data:text/html,<input type='date'> <input type="time">`. 2. Click in the date field (pop-up appears). 3. Tab to the other input field (pop-up doesn't disappear). It reminds me of https://bugzilla.mozilla.org/show_bug.cgi?id=1210253, but not sure if it's related.