Originally posted by **NotGonnaGetMe** March 27, 2024
I am using the extended properties of the Google calendar events which I synchronize with Thunderbird. Everything is fine until I dismiss an event notification in Thunderbird, at that moment all of my extended properties are erased and replaced with X-MOZ-LASTACK private property. I assume that the plugin doesn't preserve other extended properties but this one. I hope this can be fixed
Discussed in https://github.com/kewisch/gdata-provider/discussions/736