[Lazarus] TForm.OnDropFiles not have file name

[FreeMan]

fpc r30854 lazarus r49102 osx qtx64 -dEnableUTF8RTL

This result from, There is no filename
/lazarus/examples/dropfiles/

1 file(s) dropped on Application:
/.file/id=6571367.21044935
1 file(s) dropped on Form1:
/.file/id=6571367.21044935
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