eeschema: symbols with filled shapes are losing border-line at printing

Description

It's possible to create symbols which contain filled shapes (rectangle, circle, arc). The fillcolor is user-setable.

If a schematic with such a symbol is printed the printout:

• completely ignores the border for filled rectangles
• prints only a thin border for circles (and ignores the user-set border-line-width)
• prints arcs with correct fill & correct border

This affects only the print-function, the plot (pdf, svg) works good.

Steps to reproduce

1. open attached project, open schematic
2. look at the symbol on the bottom right, contains all 3 shapes (rect, circle, arc) with all 4 fill-types (do not fill, fill with border, fill with background, custom fill with yellow). The border-width is set to 0.03in for all shapes.
3. File --> Print --> Print-Preview.
4. compare the Print-Preview-display of rectangle & circle with the eeschema-display and notice the difference regarding the border.

print_filled_rectangle_symbol.zip

KiCad Version

Application: KiCad Schematic Editor (64-bit)

Version: (6.99.0-1757-g37aa42d1e3), release build

Libraries:
	wxWidgets 3.1.5
	FreeType 2.11.1
	HarfBuzz 2.8.2
	FontConfig 2.13.1

Platform: Windows 10 (build 19044), 64-bit edition, 64 bit, Little endian, wxMSW

	wxWidgets: 3.1.5 (wchar_t,wx containers)
	Boost: 1.76.0
	OCC: 7.6.0
	Curl: 7.78.0-DEV
	ngspice: 36
	Compiler: Visual C++ 1929 without C++ ABI

Build settings:
	KICAD_USE_OCC=ON
	KICAD_SPICE=ON