The legend appears to be in the reverse order than the bars.
Created attachment 65348 [details] example of bar chart with legend in reverse order
*** Bug 56655 has been marked as a duplicate of this bug. ***
Issue still reproducible in Version: 5.3.0.0.alpha0+ Build ID: dcc56d663059b3baced58e34bb8186a05ceadf53 CPU Threads: 4; OS Version: Linux 4.2; UI Render: default; Locale: ca-ES (ca_ES.UTF-8); Calc: group
Annoying and no obvious workaround in this example: http://seabright.co.nz/2011/05/25/basic-gantt-charts-using-libreoffice-calc-charts/. Looks like inherited from OO. Both Writer and Calc.
Annoying default behavior as with this example: http://seabright.co.nz/2011/05/25/basic-gantt-charts-using-libreoffice-calc-charts/. Looks like inherited from OO. Both Writer and Calc. Partial workaround (from Bug 75475): edit chart, open X-axis, tab Scale, reverse direction. However, this puts the x-axis at the top of the chart.
*** Bug 111402 has been marked as a duplicate of this bug. ***
This bug is caused when the Legend position is changed. I can get the Legend order to reverse if I position it to left or right, but top seems to restore the correct order. This behaviour is noted by others here: https://ask.libreoffice.org/en/question/79350/chart-legend-suddenly-reversed/
*** Bug 118051 has been marked as a duplicate of this bug. ***
Probably could help here. Balazs Varga committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/40144617ce05d7eff86eeb8a412c6991fe0b819e%5E%21 tdf#114163 Chart: fix order of legend names It will be available in 6.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Created attachment 147416 [details] Example compared before and after the fix It is consistent now.