The windows installer shows a distorted graphic, consisting of an overstretched icon.ico:

It would be much nicer if one could add a bmp of corresponding size to the src-tauri/icons folder.
The required dimensions are 493px × 58px.
A separate banner variable must link to the corresponding file here:
|
<WixVariable Id="WixUIBannerBmp" Value="{{{icon_path}}}" /> |