it can be used as it should, there are no problems or errors, everything works as it should. maybe there are some suggestions and inputs that can be taken such as: to make the design simpler and provide tips on tools there so that new users can understand the features better.
stacks tesnet :
STG485F596QJRH6H3FDP961CJCN93S9NEB37TMW2
metamask:
0xD83F3F306E24927263897C475c587c1b47F15AD9