Created attachment 157332 [details]
Screenshot of a malfunction of the Open File dialog with the X11 VCL plugin

When I use the X11 VCL plugin on Linux, clicking on a file in the Open File dialog puts not only the filename but also all the other information next to it (human-readable file-type description, creation date...) in the file input box which results in an invalid file name.

Steps to reproduce:

1) Use the X11 VCL plugin:
export SAL_USE_VCLPLUGIN=gen; libreoffice6.5

2) File -> Open (CTRL+O}

3) Click on a file name in the Open File Dialog, e.g. 'whatever.docx'

expected result:
The File field should say 'whatever.docx'

actual result:
The File field says: 'whatever.docx MS Word document 9616 Bytes 01/22/2020, 17:39'

See the attached screenshot.

This is the LO version used:

Version: 6.5.0.0.alpha0+
Build ID: b203b9c83d0000c8465dcd92fb6b029a2f28c724
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: x11; 
TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2020-01-14_09:44:21
Locale: en-US (en_US.UTF-8); UI-Language: en-US
Calc: threaded