1) The "Default units" setting in 'Documents properties' is stored as:
<sodipodi:namedview (…) inkscape:document-units="mm" (…)>
2) The "Units" setting of the 'Custom Size' widget in 'Documents Properties' is stored as:
<sodipodi:namedview (…) units="mm" (…)>
When opening a document the 'Custom Size' widget does not load either its own setting nor does it respect the document's "Default units" setting.
1) The "Default units" setting in 'Documents properties' is stored as:
<sodipodi: namedview (…) inkscape: document- units=" mm" (…)>
2) The "Units" setting of the 'Custom Size' widget
in 'Documents Properties' is stored as:
<sodipodi: namedview (…) units="mm" (…)>
When opening a document the 'Custom Size' widget does not load either its own setting nor does it respect the document's "Default units" setting.