Prior to my Target internship days, I worked at a Kmart during my high school and a majority of my college years.
At Kmart, we had a store manager and three assistants; hardlines, softlines, and operations. All the HR related duties were handled by an hourly "HR lead" who mainly created the schedules, conducted interviews/orientations, maintained personnel files, maintained the break room, and assisted with the store manager with investigations, witnessed terminations, and worked with assistants on their staffing plans.
When I arrived at Target, I thought it was unusual to have a salaried HR-ETL in addition to the HRTM, especially since my store's HRTM did a majority of the HR-related functions, while the ETL-HR was basically another sales floor ETL.
While I feel bad for those jobs are on the line, I can't say that I'm surprised. Other retailers have regulated HR functions to hourly employees who function as admins while assistant managers are expected to manage their own teams. Heck, at Meijer they didn't have ANY HR functions... Just a 'store secretary' who would consult with the district HR generalist when needed.