Can't unpin items from the taskbar

Computer Type: PC/Desktop
System Manufacturer/Model Number: Bare Bone Build
OS: Windows 10 Pro
CPU: Ryzen 5 3600
Motherboard: Asus B450-F-II
Memory: 16GB Corsair Vengence LPX 3200
Graphics Card: RX 580
Sound Card: Realtek 7.1 embedded w/Profound Sound
Monitor(s) Displays: 39'' Vizio
Screen Resolution: 1920x1080p 60 hertz
Keyboard: Azio MGK1 Mechanical
Mouse: Corsair M65
PSU: EVGA SuperNova B2 850w
Case: HAF 912
Cooling: Air (7 fans) works well btw
Hard Drives: Samsung EVO 240gb OS C:/ drive 2) WD 1TB 1) Hitachi 1TB 1) PCIe card w/Intel 960gb M2 card several other SSD's in External Cases using USB3.0
Internet Speed: 81mbps Up 7.5 Dwn
Browser: Chrome
Antivirus: MicroShaft Defender
Other Info: Mbam Premium/Hitman Pro/Rogue Killer Macrium Reflect