You cannot fix bugs if you don’t collect them. Neither Mozilla. If you have not enough resources, just collect and track. Fix them when more people are available.
Same for native application ports, ship them as early as possible. Just mark them beta or alpha. At least you collect bugs. Bonus, you filter which are generic issues and which are platform dependent issues.
If it is in such immature condition it should be kept internal.
If it doesn’t work at all in a web-browser which handles HTML5 and modern CS it is probably not a website - but a proprietary protocol which needs a special client-application.
Same for native application ports, ship them as early as possible. Just mark them beta or alpha. At least you collect bugs. Bonus, you filter which are generic issues and which are platform dependent issues.