spellslinger bug report

I prepared a video to report this bug

https://wx.mail.qq.com/ftn/download?func=4&key=ca9c51329fcce4f8f8ef18326033646336196d3162336463104c4e460307555305001b010657574e070557534f060155004e500001505c52505a075656526a63571651121056140c4717185f120770558445ea3ba2cde6fd77924bcf33a99b2929dc343362336463356336&code=5c62b3dc

If you can not downlord it, I will prepare a youtube video link as fast as possible

I found a bug，and I will show you in the attachment's video clearly.
In short,
In temple, once respawn at check point is used, putting skill gem in spellslinger would cause spellslinger can not be used in the current weapon set.
Change the weapon set would temporarily solve this issue，but once you respawn again, it would not be able to be used in weapon set II
At this time only change a new wand could solve.
Please fix it, thanks! I don"t want to lose my fire-infused comet