Leap 15.3 is build on SLES, and if you need support from Microsoft, you have lost already...not to mention a IT-Department who installs a Antivirus on a Linux endpoint...and probably forgot about the HID.
What do they actually do, other than actually increasing attack vectors?
That's the main-point of having a Antivirus :-)
But if one needs to check for (windows) virus's do it on the file-server/email-server level and not on the linux endpoint, use something like selinux and a host intrusion detection system instead, it's just a waste of money and power to use a antivirus...even on a good maintained windows.