https://bugs.documentfoundation.org/show_bug.cgi?id=153913
--- Comment #4 from ady <adylo811...@gmail.com> --- This also happens with xlsx. A1 OK, other cells not OK. But, testing further (LO 7.4.5): 1. A1: background color. 2. Some other area also with background color. 3. Save as xls(x) and exit LO. 4. Reopen. > Part of the area is no longer with BC, part remains. 5. Save and exit. 6. Reopen. > Less area has BC. 7. Repeat 5 and 6. Each SAVE and exit leaves the xls(x) file with less background color. -- You are receiving this mail because: You are the assignee for the bug.