Icons from the dashboard popping up in the menu bar

[anonymouscoder2019]

Icons from the dashboard popping up in the menu bar which looks like an inappropriate action and disturbing the menu view while hovering towards the menu items, Kindly find the screenshot uploaded for your reference and I have highlighted the error.
Please Note: I can able to notice the same error in Matx-react offical demo page as well as code running on my local machine ( Linux ubuntu 22.04 std) - Mozilla firefox browser 117.0 (64-bit)