File / Open dialog not helpful in 7.5.8

[Patrick O'Beirne]

File > Open starts with File Type *.txt but in fact shows all files.
And if I type in *.txt, instead of getting the expected list of text files, it OPENS all the text files in the folder!

I’d like a more conventional dialog.

[Scott Sumner]

@Patrick-O’Beirne

Experiment with this setting:

[Patrick O'Beirne]

Thank you Scott!