Fix patrol area tool allowing right click removal of paths and scenery

distribution/changelog.txt

@@ -22,6 +22,7 @@
 - Fix: [#25592] Log flume, river rapids, & splash boats can get control failure breakdown instead of brakes failure.
 - Fix: [#25628] Availability of AVX2 and SSE4.1 is not detected correctly. 
 - Fix: [#25642] The selection marker for purchasing land rights is not drawn with the correct colours.
+- Fix: [#25646] It is possible to remove scenery and paths when setting staff patrol areas and purchasing land.
 
 0.4.29 (2025-11-22)
 ------------------------------------------------------------------------

src/openrct2-ui/windows/LandRights.cpp

@@ -109,7 +109,6 @@ namespace OpenRCT2::Ui::Windows
             _landRightsMode = mode;
 
             ToolSet(*this, widgetIndex, Tool::upArrow);
-            gInputFlags.set(InputFlag::unk6);
 
             if (kLandRightsVisibleByMode[EnumValue(mode)])
                 ShowLandRights();

src/openrct2-ui/windows/PatrolArea.cpp

@@ -249,7 +249,6 @@ namespace OpenRCT2::Ui::Windows
                 if (!ToolSet(*this, 0, Tool::walkDown))
                 {
                     ShowGridlines();
-                    gInputFlags.set(InputFlag::unk6);
                     SetPatrolAreaToRender(_staffId);
                     GfxInvalidateScreen();
                 }