Tasks by Foways - Simplest collaborative task manager

This task manager was created to be simple enough to be used by our uncles, with right amount of sophistication to be useful for large teams. Our team was looking for a task manager that is simple enough like Reminders or Microsoft To do, but allows collaboration, but we weren't able to find any. So, we made one for ourselves and then felt it's good enough to share with others, so here we are. It has keyboard shortcuts, if you're into that. It may have a lot of bugs, or a lot of essential features missing. It's easy to report it via "Support" section, and we will highly appreciate any feedback to get better. It is Progress Web App (PWA) ready, meaning you can save it as an app via browser on desktop or mobile and it works like a native app. Mobile version is fully functional too. IOS and Android apps are about 10 days away from this launch. The app will stay completely free until fully stable, and there will be a free tier even after that. Looking forward to any feedback from you guys. Thank you so much in advance.