GM complaining that all the managers took off the same weekend for vacation and we all need to “communicate it with each other better”

Will also schedule all managers at one time and hark on us about labor being too high. I didn’t know I’m expected to talk to my coworkers about when we’re all taking a vacation. She’s known to exaggerate things like this and yell at people for taking time off but the thing is we all put it in our schedule app and tell her in advance in person