TYPO3 Core

How can this issue be reproduced? I tried the following tests on the latest master

Prerequisites¶

1) TYPO3 10.4.0-dev with a "Draft" workspace

test 1¶

1) create a page
2) Create a filelinks CE in it
3) add three files to the CE

a.txt
b.txt
c.txt

4) Save
5 switch to Draft workspace
6) move the files inside the CE

c.txt
b.txt
a.txt

7) preview frontend

Result:¶

in the workspace, the element order is the one in the workspace:

c.txt
b.txt
a.txt

test 2¶

1) create a page
2) Create a filelinks CE in it
3) add three files to the CE

a.txt
b.txt
c.txt

4) move the files inside the CE

c.txt
b.txt
a.txt

5) Save
6) switch to Draft workspace and preview the page

Result¶

the order in the files is the same on both live and workspace preview

test 3¶

1) create a page
2) Create a filelinks CE in it
3) add three files to the CE

a.txt
b.txt
c.txt

select [filelink_sorting] = by file size [size]

4) Save
5) switch to draft workspace and preview the page

Result¶

the order in the files is the same on both live and workspace preview

Is a different test necessary?

thanks - closed in agreement with the reporter.