#### Summary: I have a weird problem where SVG circles don't show up anywhere from image viewer to firefox or chrome! <details><summary>Images</summary> Here are the things I did: 1. I have drawn a simple check mark with a circle:  I also drew another one:  2. Now I am trying to put that in my webpage! But if I open my file manager, I see this:  On image viewer:  And same thing on firefox:  What could be wrong with my art? </details> #### Steps to reproduce: <!-- Describe what you did (step-by-step) so we can reproduce: --> - Open Inkscape - Switch to ellipse tool - Draw an ellipse - Change it to an arc/chord/segment by altering the start/end angles - Draw a new arc/chord/segment #### What happened? - Invalid svg created - The circles won't appear anywhere from firefox to chrome to any image viewer or thumbnail generator :( #### What should have happened? - Valid svg - The circles should appear anywhere from firefox to chrome to any image viewer or thumbnail generator :) Sample attachments: [check.svg](/uploads/bb61b402c2ab631295770fbbcb9593f1/check.svg) [check-filled.svg](/uploads/953f2461dbce616b3c678972fb3e1fc5/check-filled.svg) #### Version Info: ``` - Inkscape Version: Inkscape 1.0.2 (e86c870879, 2021-01-15, custom) Pango version: 1.48.5 - Operating System: Archlinux x86-64 - Operating System version: Rolling ```