Not sure why but I just tested a campaign_resistance_dlc1 with Labs and Founders map, and notice I got no XP on the character for Founders. Not sure why.
Very simple config file which is here:
si_rules sdGameRulesCampaign applyServerConfig Standard campaign set campaign_resistance_dlc1 si_playMode 1 si_onlineMode 3 spawnServer mp/lab.entities net_serverRemoteConsolePassword "xxx" //to login //rcon admin 'command', e.g. listbans