Empty list placeholder appears sometimes when having small number of recordings

[dpurgin]

As reported by pichlo on TMO:

I made a few test calls to the same number (the remainng credit check), then opened Call Recorder and deleted one from the list. I must add that the credit check calls were the only items on the list. The moment I deleted one, a big "No calls recorded yet" appeared in the middle of the screen
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An example - I have 2 calls on the list, make a 3rd one (with Call Recorder open) and - "No calls recorded yet" appears. I delete one - so that 2 remain - and the top remaing one reacts to the tap but the bottom one doesn't. Or vice-versa.

The issue is 100% reproduced when deleting recordings one by one in Recording page. The placeholder appears if only one list item is left.