Template changer can't preselect LO folder (imported folders)

[eighty2]

LO 7.6 for Linux
working with .odt, .ott

If to use Template Changer Writer extension in following way:
menu File > Templates > Change Template (current document...) > set template as well as preselect LibreOffice folder (imported templates) > a click on OK

then

T.C. answers with “Preselecting the LibreOffice template directory doesn’t always work. Please select the repository /home/myself/Templates/missionJ by yourself”.

1. I wonder if I should worry about this message.
2. I wonder if this is the standard way of T.C. to react on request of kind as above
3. If not T.C.'s standard answer I wonder if it can have something in common with Actually what is current status of template - child document inheritance?

‘/home/myself/Templates/missionJ’ is listed under menu Options > LibreOffice > Paths > Templates.
Templates path variable is comprised of two entries: the above one as well as template directory in user home as it had been set up once by LO installer.

[fpy]

@eighty2

worry

if preselLibO then      'preselect LibO folder for templates
        pathSettings = GetDefaultContext().getByName( "/singletons/com.sun.star.util.thePathSettings" )
        dim s as string, s2 as string
        s = pathSettings.Template_writable
        filePicker.DisplayDirectory = s
        s2 = filePicker.getDisplayDirectory
        if s <> s2 then
                msgboxDTC(getL10nText(42, array(convertFromUrl (s))))   'problem preselecting directory of imported templates
        end if
  else  'no preselect, system will probably propose last selection
end if

[eighty2]

Please? What is on right side of comparison?

[fpy]

@eighty2

right side of comparison

I guess … true

some background details here if needed : If...Then...Else Statement
Just to say, the extension is not huge, so you can navigate in the .xba zipped in the .oxt file.
maybe also revive the feedback directly there : org.office.WeydtGerhard.TemplateChanger