Description:
Undo of deleting conditional formatting with formula effecting multiple sheets results in deletion of some data on the source sheet.

Steps to Reproduce:
1.Created 2 sheets, first sheet A1 text and A2 a value of [50]
2.Sheet 2: A1 text and A2 [=$Sheet1.A2] and B1 text and B2 Value [55] and E1 text and E2 [=$Sheet1.A2+B2] with Conditional Formatting option "Condition 1" [Formula is] [$Sheet1.$A$2+$Sheet2.$B$2] and "Apply Style:" [Accent]. At this time the value of E2 is automatically bold [105]
3.Delete, the Conditional formatting for E2.

Actual Results:
1. E2 is no longer is bold and value is [105],
2. If I wish to undo the last action, the contents of A1 and A2 in sheet 1 are deleted and the value of E2 is automatically bold [55]

Expected Results:
Undoing last action, (deleting the conditional formatting for E2 in sheet2) should not delete the content of sheet one.

FYI: If values were all on the same sheet, E2 [=A2+B2] and the same formula in the conditional formatting for E2 [=A2+B2].  The undo would simply undo the deletion of the conditional formatting.


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 7.3.7.2 / LibreOffice Community
Build ID: 30(Build:2)
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Ubuntu package version: 1:7.3.7-0ubuntu0.22.04.4
Calc: threaded