I have written a similar Password manager as an UWP for Windows [0]. It didn't get much attention since i never tried to get some.
I could not agree more with the points you mentioned.
To solve the last one I added the option to create an encrypted list for the sites. But so you end with an additional password you need to remember because using the same as for the masterkey makes this the only key to access every password. And this is what the system tries to avoid.
I could not agree more with the points you mentioned. To solve the last one I added the option to create an encrypted list for the sites. But so you end with an additional password you need to remember because using the same as for the masterkey makes this the only key to access every password. And this is what the system tries to avoid.
[0] https://github.com/AndHell/CreatePass