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The fix is included in the available FileRun update.

The feature is included in the now available FileRun update. Copying and moving files and folders can be comfortably done now with a prompt for choosing the destination folder.

The fix is included in the available FileRun update.

The fix is included in the available FileRun update.

The fix is included in the available FileRun update.

The fix is included in the available FileRun update.

The fix is included in the available FileRun update.

The dark theme is now included as standard feature in the available FileRun update.

Are you by any chance using Android 9 and selecting files from the SD card? If so, it is a known problem that will be addressed soon.

I'm afraid you can't. The created date is formatting based on age and language affects it only when it contains textual parts (for example when the date includes a day or month name). The "Date taken" is the actual value of the file's metadata and FileRun is displaying it as it is; altering it would break the searching.