More than two years after COVID-19 emptied out offices and forced employers to reimagine the workplace, they’re still struggling to figure out the way forward, according to a report published Wednesday.

Littler Mendelson’s survey of 1,275 in-house lawyers, executives and human resources professionals identified their top concerns as managing vaccine mandates and new sick and paid family leave mandates, and building a strong company culture when a significant swath of the workforce works remotely.