To fix this problem, you need to open your SVG logo file with some editor like Sublime Text or default system text editor and add height and width attributes to your <svg> tag like it is shown on the screenshot (https://prnt.sc/N-wyqYgD3npT)
Make sure that the value is set without % or using px. For example 100 or 100px
Then you will need to re-upload your logo in Header Builder.