[fix] #9866 Missing space in notification subjects
[fix] #9866 Missing space in notification subjects
OPEN-ENT-NG/springboard-open-ent,OPEN-ENT-NG/springboard-open-ent,OPEN-ENT-NG/springboard-opent-ent,OPEN-ENT-NG/springboard-opent-ent,OPEN-ENT-NG/springboard-opent-ent,OPEN-ENT-NG/springboard-open-ent