Oh gosh, I don't know how I missed this so long ago
A click on the 'Resize page to drawing or selection' button does not set the left (or any other) offset margin -- unless you entered a value there. Note that the margins are stored in the SVG file, i.e. if you later resize the same document, they are read from the file and used again as margins. So maybe what you saw was actually the value for the left margin you had used in an earlier action to resize the page.
Huh? No, this is on a new doc that had not previously been resized. After I finish the drawing, I Select All, open Doc Prop and click Resize. Then I set a 10.0 px margin for all 4 sides, and click Resize again. But only the Top margin is set. I have to set the Left, Right and Bottom margins one at a time -- type the Left value, click Resize, type the Right value, click Resize, etc.
Note that it is not necessary to click the button 'Resize...' each time after entering a value into one of the fields.
Yes it is. That's the problem I'm reporting. And since I lost track of this topic, I've now had the same experience on....geez, 8 or 10 more docs. It never works as you say it should.
Set all values (use <Tab> to cycle through the entry fields) and click the button once, when all options are set as you need them.
When I do this, only the Top margin is set. I have to set the remaining margins one at a time, as I've described.
I'm not looking for a way to type all 4 margin values at once. I'm looking to click Resize once, and have whatever values I typed, all be set in that one click.
Thanks again, and sorry for taking so long to respond.