Please be sure to install the SPICE guest tools from https://www.spice-space.org/download.html.
As an added benefit, this will also === How to enable clipboard synchronization if you also add the spice chardev (also known as Spice channel if using libvirt).via SPICE ===
=== How to enable clipboard synchronization via Install the SPICE ===guest tools from https://www.spice-space.org/download.html.
Choose only one of the settings below (the one that applies to your configuration):