The button to close the Data Field Options window without saving changes is called Close instead of the more common Cancel. Look at attachment #149903 [details] from bug #124012 The Close button is inconsistent with the other two windows Cancel buttons. (Also: the order of Close - OK should be switched too for the same reason to: OK - Cancel) This is coming from: sc/uiconfig/scalc/ui/datafieldoptionsdialog.ui
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/e8f2f923ae12bea76379c917f2090e7a5e61d860%5E%21 Resolves: tdf#124264 Close should be Cancel 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.