ctrl-p for completing verb path doesn't work in staging area

Title is pretty self-explanatory. I stage two files, go to staging area, type `:mv ` and nothing happens. Is this expected?

Reproduce the issue by staging two files, opening the staging area, and entering `:mv `. Start by tracing the staging-area verb-path completion entry point for `:mv`; done means Ctrl-P produces the expected path completion there.】【。} stand-in? Wait invalid extra weird. Need clean JSON. research sentence. Ensure no unsupported

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