Issue with QPullToRefresh

[Hawkeye64]

I am using <q-pull-to-refresh> to wrap a <q-list> of <q-item>'s. The display changes when the <q-pull-to-refresh> is not in use.
Before <q-pull-to-refresh>, the UI would look like this
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Title
+++++++++
Data 1
Data 2
Data 3
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After adding the <q-pull-to-refresh>, the UI now looks like this:
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Title
+++++++++
Data 1
Data 2
Data 3

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The extra space on the bottom is the same as when the <q-pull-to-refresh> is activated (so the last item on the list now situates at the bottom). My expectations are that the list height would grow when the <q-pull-to-refresh> is activated and go back to “normal” when the done() callback funtion is called, but not when <q-pull-to-refresh> is “dormant”.

Am I doing something wrong? Is this intended? Or, perhaps, an unintended bug?