`master` (Linux) does not see filenames with capital filename extensions

[njdro]

Describe the bug

• master's open-file dialog does not see files with capital letter extensions
• e.g. BBL, AVI, etc do not list; However bbl, avi do list.
• Linux 5.10.0-15-amd64 SMP Debian 5.10.120-1 (2022-06-09) x86_64 GNU/Linux (did not test other OS's)
• PR Bump NW.js and ffpmeg library to 0.62.2 and Node to 16.15.1 #574 does not solve.
• the code is correctly using the /i ignore case parameter, therefore i suspect NWjs as the problem-source

                isLog = files[i].name.match(/\.(BBL|TXT|CFL|BFL|LOG)$/i),
                isVideo = files[i].name.match(/\.(AVI|MOV|MP4|MPEG)$/i),
                isWorkspaces = files[i].name.match(/\.(JSON)$/i);

To Reproduce

on Linux, use 3.6.0, open files

Expected behavior

list compatible files no matter the extension letter-case (lowerCase / capitalCase)

Betaflight Blackbox Explorer version

3.6.0

Add any other context about the problem that you think might be relevant here

No response

[haslinghuis]

Works on Ubuntu 20.04 LTS

Try

                isLog = files[i].name.toLowerCase().match(/\.(BBL|TXT|CFL|BFL|LOG)$/),
                isVideo = files[i].name.toLowerCase().match(/\.(AVI|MOV|MP4|MPEG)$/),
                isWorkspaces = files[i].name.toLowerCase().match(/\.(JSON)$/);

[njdro]

Works on Ubuntu 20.04 LTS

Also confirmed Ubuntu 20.04.4 LTS working. My Debian 11 obviously different :( both are XFCE4, fwiw.
My workaround to to select "all files" in the dialog.

[njdro]

findings:

• NWjs 0.55.0 and prior, works
• NWjs 0.56.0 though 0.65.1 fails
• NWjs 0.66.0 and .1 works

Caveat, all the above only tested with node v16.15.1 on Debian 11 only.

edit: corrections