When copy/pasting a graph from an ODS document to another ODS or ODT document, the number format for data labels is lost when set to be "Source format". In the attached testcase, the two original graphs use a single digit after the decimal separator, i.e. the format from source cells. But after copying either of the graphs to a new document, many more decimals are printed, making the output unreadable.
This bug happens on LO 126.96.36.199 and 188.8.131.52. It is a regression from version 184.108.40.206, though I'm not sure when exactly it was introduced.
Steps to Reproduce:
1. Open attachment.
2. Select one of the graphs.
3. Hit Ctrl+C.
4. Create a new ODS file.
5. Hit Ctrl+V.
Labels use many decimal digits.
Labels use only a single decimal digit like in original graph.
User Profile Reset: No
Version: 220.127.116.11 / LibreOffice Community
Build ID: 3c58a8f3a960df8bc8fd77b461821e42c061c5f0
CPU threads: 4; OS: Mac OS X 12.6; UI render: default; VCL: osx
Locale: fr-FR (fr_FR.UTF-8); UI: fr-FR
Created attachment 182789 [details]
Test case ODS file
Confirm with Version: 18.104.22.168.alpha0+ / LibreOffice Community
Build ID: bb47ffbc9d36e83695aa0d01767d3f83533c04e0
CPU threads: 4; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US
not in Version: 22.214.171.124.alpha1+
This seems to have begun at the below commit.
Adding Cc: to Balazs Varga; Could you possibly take a look at this one?
fb0e0af33831dd51c24800b223eb5ca67174c301 is the first bad commit
Author: Jenkins Build User <firstname.lastname@example.org>
Date: Mon Dec 16 09:07:53 2019 +0100