https://bugs.documentfoundation.org/show_bug.cgi?id=149139
LeroyG <iavs.le...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEEDINFO Ever confirmed|0 |1 --- Comment #6 from LeroyG <iavs.le...@gmail.com> --- Excuse my ignorance: I have never used A0 as a reference. If cells are formatted as M:SS, with SUM(A1:A8) I get 42:56. You must look if the cell content is formatted as text (i.e., '7:23, or automatically aligns to the left, or with Ctrl+F8 the numbers remains black). LibreOffice 7.2.3.2 on Linux. -- You are receiving this mail because: You are the assignee for the bug.