diff --git a/src/jasper/modules/world/src/studio/worldeditor/worldeditor-imgui.cpp b/src/jasper/modules/world/src/studio/worldeditor/worldeditor-imgui.cpp
index 3b13254..993370f 100644
--- a/src/jasper/modules/world/src/studio/worldeditor/worldeditor-imgui.cpp
+++ b/src/jasper/modules/world/src/studio/worldeditor/worldeditor-imgui.cpp
@@ -159,10 +159,10 @@ void WorldEditorImGui::drawPropEditor() noexcept {
 	int width{m_doc.columns};
 	int height{m_doc.rows};
 	if (ImGui::InputInt("Map Width", &width, 1)) {
-		pushCommand<EditWorldSizeCommand>(m_objCache, m_doc, m_worldStatic, ox::Size{width, m_doc.rows});
+		std::ignore = pushCommand<EditWorldSizeCommand>(m_objCache, m_doc, m_worldStatic, ox::Size{width, m_doc.rows});
 	}
 	if (ImGui::InputInt("Map Height", &height, 1)) {
-		pushCommand<EditWorldSizeCommand>(m_objCache, m_doc, m_worldStatic, ox::Size{m_doc.columns, height});
+		std::ignore = pushCommand<EditWorldSizeCommand>(m_objCache, m_doc, m_worldStatic, ox::Size{m_doc.columns, height});
 	}
 }
 
@@ -211,7 +211,7 @@ void WorldEditorImGui::drawWorldView() noexcept {
 					static_cast<float>(viewSz.width) * fbPaneScale,
 					static_cast<float>(viewSz.height) * fbPaneScale});
 		if (tileAddr.x < m_doc.columns && tileAddr.y < m_doc.rows) {
-			pushCommand<ModifyTilesCommand>(
+			std::ignore = pushCommand<ModifyTilesCommand>(
 					m_doc,
 					m_worldStatic,
 					m_objCache,
@@ -231,12 +231,12 @@ void WorldEditorImGui::drawWorldView() noexcept {
 
 ox::Error WorldEditorImGui::addObjSet(ox::StringView path) noexcept {
 	oxRequire(uuid, keel::pathToUuid(keelCtx(m_sctx.tctx), path));
-	pushCommand<AddObjectSet>(m_doc, uuid);
+	std::ignore = pushCommand<AddObjectSet>(m_doc, uuid);
 	return {};
 }
 
 void WorldEditorImGui::rmObjSet() noexcept {
-	pushCommand<RmObjectSet>(m_doc, m_palMgr.selectedIdx);
+	std::ignore = pushCommand<RmObjectSet>(m_doc, m_palMgr.selectedIdx);
 }
 
 ox::Error WorldEditorImGui::handleObjectSetUpdate(ox::StringView, ox::UUID const&uuid) noexcept {
diff --git a/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp b/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
index 338d2cd..149d50d 100644
--- a/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
+++ b/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
@@ -91,7 +91,7 @@ void WorldObjectSetEditorImGui::drawTileSheetSelector() noexcept {
 	auto const&tilesheetList = m_sctx.project->fileList(ncore::FileExt_ng);
 	auto sel = m_selectedTilesheetIdx;
 	if (ig::ComboBox("Tile Sheet", tilesheetList, sel)) {
-		undoStack()->push(ox::make_unique<ChangeTileSheet>
+		std::ignore = undoStack()->push(ox::make_unique<ChangeTileSheet>
 		        (m_doc, ox::FileAddress(tilesheetList[sel]), sel, m_selectedTilesheetIdx));
 		loadObj();
 	}
@@ -102,12 +102,12 @@ void WorldObjectSetEditorImGui::drawObjSelector() noexcept {
 	if (ig::PushButton("+", btnSize)) {
 		auto cmd = ox::make_unique<AddObject>(m_doc);
 		m_selectedObj = cmd->insertIdx();
-		undoStack()->push(std::move(cmd));
+		std::ignore = undoStack()->push(std::move(cmd));
 		loadObj();
 	}
 	ImGui::SameLine();
 	if (ig::PushButton("-", btnSize)) {
-		undoStack()->push(ox::make_unique<RmObject>(m_doc, m_selectedObj));
+		std::ignore = undoStack()->push(ox::make_unique<RmObject>(m_doc, m_selectedObj));
 	}
 	if (ig::ListBox("Objects", [this](size_t i) -> ox::CStringView {
 			return m_doc.objects[i].name;
@@ -156,7 +156,7 @@ void WorldObjectSetEditorImGui::drawObjEditor() noexcept {
 	ImGui::NewLine();
 	auto &nameBuff = m_objEditor.nameBuff;
 	if (ImGui::InputText("Name", nameBuff.data(), nameBuff.size())) {
-		undoStack()->push(ox::make_unique<EditObjectName>(
+		std::ignore = undoStack()->push(ox::make_unique<EditObjectName>(
 				m_doc,
 				m_selectedObj,
 				ox::String(nameBuff.data(), ox::strnlen(nameBuff.data(), nameBuff.size()))));
@@ -165,7 +165,7 @@ void WorldObjectSetEditorImGui::drawObjEditor() noexcept {
 	{
 		ig::IDStackItem const subsheetSelectorStackItem("SubsheetSelector");
 		if (ig::ComboBox("Palette", m_paletteDisplayNames, m_objEditor.palette)) {
-			undoStack()->push(ox::make_unique<EditObjectPalette>(
+			std::ignore = undoStack()->push(ox::make_unique<EditObjectPalette>(
 					m_doc, m_selectedObj, static_cast<uint16_t>(m_objEditor.palette)));
 		}
 		ImGui::Separator();
@@ -205,7 +205,7 @@ void WorldObjectSetEditorImGui::drawObjEditor() noexcept {
 			auto &obj = activeObj();
 			auto intermediate = obj.collisionMap;
 			if (m_colView.click(mousePos, intermediate)) {
-				undoStack()->push(ox::make_unique<EditObjectCollisionMap>(m_doc, m_selectedObj, intermediate));
+				std::ignore = undoStack()->push(ox::make_unique<EditObjectCollisionMap>(m_doc, m_selectedObj, intermediate));
 			}
 		}
 	}
@@ -225,7 +225,7 @@ void WorldObjectSetEditorImGui::drawSubSheetNode(ncore::TileSheet::SubSheet cons
 		}
 	} else if (ImGui::TreeNodeEx(ss.name.c_str(), ImGuiTreeNodeFlags_Leaf | selected)) {
 		if (ImGui::IsItemClicked()) {
-			undoStack()->push(ox::make_unique<EditObjectSubSheet>(m_doc, m_selectedObj, ss.id));
+			std::ignore = undoStack()->push(ox::make_unique<EditObjectSubSheet>(m_doc, m_selectedObj, ss.id));
 		}
 		ImGui::TreePop();
 	}
@@ -284,7 +284,7 @@ void WorldObjectSetEditorImGui::drawAddPalettePopup() noexcept {
 		auto const&palettes = m_sctx.project->fileList(ncore::FileExt_npal);
 		ig::ComboBox("Palette", palettes, m_addPalPopup.selectedIdx);
 		if (ig::PopupControlsOkCancel(popupSz.x, m_addPalPopup.show) == ig::PopupResponse::OK) {
-			undoStack()->push(ox::make_unique<AddPalette>(
+			std::ignore = undoStack()->push(ox::make_unique<AddPalette>(
 					m_doc,
 					ox::FileAddress(palettes[m_addPalPopup.selectedIdx])));
 		}
@@ -305,7 +305,7 @@ void WorldObjectSetEditorImGui::drawEditPalettePopup() noexcept {
 		m_editPalPopup.intervalInputVal =
 				static_cast<uint16_t>(ox::clamp(m_editPalPopup.intervalInputVal, 0, 60000));
 		if (ig::PopupControlsOkCancel(popupSz.x, m_editPalPopup.show) == ig::PopupResponse::OK) {
-			undoStack()->push(ox::make_unique<EditPalette>(
+			std::ignore = undoStack()->push(ox::make_unique<EditPalette>(
 					pal, static_cast<uint16_t>(m_editPalPopup.intervalInputVal)));
 		}
 		ImGui::EndPopup();
@@ -318,7 +318,7 @@ void WorldObjectSetEditorImGui::addPalette() noexcept {
 }
 
 void WorldObjectSetEditorImGui::rmPalette() noexcept {
-	undoStack()->push(ox::make_unique<RmPalette>(
+	std::ignore = undoStack()->push(ox::make_unique<RmPalette>(
 			m_doc, m_selectedPal));
 }