[Evolution] how to decline an accepted meeting invitation when the invitation mail is lost

["sg gs" <sggs mail com>]

hi,

 

i cannot find a way to decline an acceptet invitation when the invitation mail is lost. i (the invited person) can open the meeting but there seems to way to decline the invitation - inviatation status filed is inactive (in contrast to a meeting where i am the organizer).

 

did i miss anything?

 

env: debian buster, evolution-3.28.0-4, evolution-ews-3.28.0-2 connected to exchange server (unknown version but i guess 2016).

 

thanks in advance for your answer