Sansa E250r 3.15 Does the "Select" button open unnecessary when hold for a long

[rpgeha]

I want to give a device to a blind and old person.

I configured the device to open files and play the names of folders and audio files on startup.

Everything seemed to work out well. My blind grandfather learned to open the books he needed.

But sometimes he squeezes the "Select" button for a long time (a large central round one) and not a file opens, but some kind of submenu. Is it possible somehow in the settings to disable the reaction to the event of holding the "Select" button?

If you quickly press and release the "Select" button, then everything is ok - a file or folder opens.

UPDATE

My solved here: https://forums.rockbox.org/index.php/topic,53808.msg248236.html#new