Steps to Reproduce:
Type for example:
Then you convert that into a numbered list. It becomes
Say you want the third item to cross reference to the first item.
You go to the Insert menu, select "Cross-reference", select Type "Numbered Paragraphs", Insert reference to "Number" then select item 1. aaa in the dialog.
And then what do you see written in your third item?
3. ccc 1. <--- That dot at the end should not be there
If you repeat that exercise in LO 22.214.171.124 you won't get that extra dot at the end:
3. ccc 1 <--- Nice and clean!
User Profile Reset: Yes
Checked in 126.96.36.199.0 and 188.8.131.52
Using Ubuntu Mate
I can confirm with Version: 184.108.40.206.0+ / LibreOffice Community
Build ID: 0b6ae07240e79738d88fe61676f814044cf71c7c
CPU threads: 4; OS: Linux 5.11; UI render: default; VCL: gtk3
Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US
This seems to have begun at the below commit.
Adding Cc: to Vasily Melenchuk ; Could you possibly take a look at this one? Maybe this change is intended.
d791b6a5e052b463f302ca62f03e364668a87018 is the first bad commit
Author: Jenkins Build User <firstname.lastname@example.org>
Date: Tue Jun 29 02:01:47 2021 +0200
new ODF numbered list parameter loext:num-list-format
Problem already fixed as tdf#144563.
*** This bug has been marked as a duplicate of bug 144563 ***