Changing the Deadline of multiple recurring tasks leads to the loss of "Repeater" and "Warning Period"

[J70P]

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If you select several recurring TODO notes in the notebook view and press the "Deadline" button, then "Repeater" and "Warning Period" are unchecked in the selection dialog. If you then only select a new date at the top and press the "Set" button, "Repeater" and "Warning Period" will be lost even if it was the same for the selected tasks or not.

The expected behavior is that "Repeater" and "Warning Period" are kept, at least if they were previously identical.

A quick test shows that "Schedule time" behaves the same with "Repeater" and "Delay" if you change the Schedule time of multiple notes at once.