[HELP]Replace Start Orb Image in Msstyles give black square on hover

[NettixCode]

Windows themes imported for Windows 10 or 11 are adapted for the StartIsBack or StartAllBack application
that's why I never used this default start orb
I tried more than 20 themes and every single one has this gray glitch
that's why the start orb for the StartAllBack application is added to the themes as a Extras in the Start Orb Folder/Explorer
this will prevent this gray background image
start ob can be changed with free Classic Shell app
https://www.classicshell.net

ahh i see.. i was try classicshell before .. but more better use startisback couse classic shell is execute as start up application .. it not directly shown when windows started .. it show original start orb 1st before classicshell apps is running..
i have created one application to for start button orb ,, but not 100% complete yet .. it still go behind taskbar sometimes when i click on taskbar ..
thanks anyway for your help .. ill continue to research for my project later ..