Override 100 inch jpg export by DEFAULT?

I'm often tripped up by the automatic resizing of JPG images to 100". Today I made a banner that needed to be 112" wide, and I missed (again) that the JPG export had silently forced the exported image to 100" for no good reason I can see, BTW.

I know I can over ride it in the export dialog, but it's a very busy shop and sometimes I forget.

From what I can discover, there is no practical limit to pixel dimensions for the JPG file format, the limits in the Corel Draw export dialog seem way too small and somewhat arbitrary.

Thank you.