diff --git a/eslint.config.mjs b/eslint.config.mjs
index b636e5c439..383d8e33c7 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -73,7 +73,6 @@ export default [
 			'@nextcloud/l10n-non-breaking-space': 'off', // ~6 hits; changes translation strings
 
 			// Behavior/API risk — may rename Vue events, slots, attrs, or break DOM contracts
-			'@nextcloud/no-deprecated-library-props': 'off', // ~10 hits; needs careful Nc* prop migration
 			'vue/attribute-hyphenation': 'off', // ~404 hits; large + DOM attr naming
 			'vue/custom-event-name-casing': 'off', // ~65 hits; may rename Vue events
 			'vue/slot-name-casing': 'off', // ~3 hits; may rename slots
diff --git a/src/components/Request/VisibleElements.vue b/src/components/Request/VisibleElements.vue
index 01476321db..2b69379849 100644
--- a/src/components/Request/VisibleElements.vue
+++ b/src/components/Request/VisibleElements.vue
@@ -5,7 +5,6 @@
 <template>
 	<NcModal v-if="modal"
 		:name="signaturePositionsModalTitle"
-		:close-button-contained="false"
 		:close-button-outside="true"
 		size="full"
 		@close="closeModal">
diff --git a/src/components/RightSidebar/RequestSignatureTab.vue b/src/components/RightSidebar/RequestSignatureTab.vue
index 7708bbf2d3..0c626a8688 100644
--- a/src/components/RightSidebar/RequestSignatureTab.vue
+++ b/src/components/RightSidebar/RequestSignatureTab.vue
@@ -106,7 +106,7 @@
 						<NcActionInput v-if="canEditSigningOrder(signer)"
 							:label="t('libresign', 'Signing order')"
 							type="number"
-							:value="signer.signingOrder || 1"
+							:model-value="signer.signingOrder || 1"
 							@update:modelValue="updateSigningOrder(signer, $event)"
 							@submit="confirmSigningOrder(signer); closeActions()"
 							@blur="confirmSigningOrder(signer)">
@@ -281,7 +281,6 @@
 		<NcModal v-if="modalSrc"
 			size="full"
 			:name="fileName"
-			:close-button-contained="false"
 			:close-button-outside="true"
 			@close="closeModal()">
 			<iframe :src="modalSrc" class="iframe" />
diff --git a/src/views/Settings/AllowedGroups.vue b/src/views/Settings/AllowedGroups.vue
index 98fab97301..fd28ee13c9 100644
--- a/src/views/Settings/AllowedGroups.vue
+++ b/src/views/Settings/AllowedGroups.vue
@@ -12,7 +12,7 @@
 			label="displayname"
 			:no-wrap="false"
 			:aria-label-combobox="allowedGroupsAriaLabel"
-			:close-on-select="false"
+			keep-open
 			:disabled="loadingGroups"
 			:loading="isSearching"
 			:multiple="true"
diff --git a/src/views/Settings/PolicyWorkbench/Catalog/Catalog.vue b/src/views/Settings/PolicyWorkbench/Catalog/Catalog.vue
index 6822f8d3e3..0be96a255f 100644
--- a/src/views/Settings/PolicyWorkbench/Catalog/Catalog.vue
+++ b/src/views/Settings/PolicyWorkbench/Catalog/Catalog.vue
@@ -88,7 +88,6 @@
 			v-if="state.activeDefinition"
 			:name="state.activeDefinition.title"
 			size="full"
-			:can-close="true"
 			@closing="requestCloseSetting()">
 			<CatalogSettingDialogFrame
 				:dialog-description="dialogDescription"
@@ -148,7 +147,6 @@
 				v-if="showSettingDialogExtrasModal && settingDialogExtrasModal"
 				:name="settingDialogExtrasModalName"
 				size="normal"
-				:can-close="true"
 				@closing="closeSettingDialogExtrasModal">
 				<div data-cy="geoip-database-form">
 					<component
@@ -164,7 +162,6 @@
 				:size="ruleEditorDialogSize"
 				:class="ruleEditorDialogClass"
 				:buttons="ruleDialogButtons"
-				:can-close="true"
 				@closing="requestCloseRuleDialog()">
 				<div
 					v-if="state.editorDraft"
@@ -214,7 +211,6 @@
 			:message="discardUnsavedChangesDialogMessage"
 			:buttons="discardDialogButtons"
 			size="normal"
-			:can-close="true"
 			@closing="cancelDiscardDialog" />
 
 		<NcDialog
@@ -223,7 +219,7 @@
 			:message="pendingRemovalMessage"
 			:buttons="removalDialogButtons"
 			size="normal"
-			:can-close="!isRemovingRule"
+			:no-close="isRemovingRule"
 			@closing="cancelRuleRemoval" />
 	</NcSettingsSection>
 </template>
diff --git a/src/views/Settings/PolicyWorkbench/settings/request-sign-groups/RequestSignGroupsRuleEditor.vue b/src/views/Settings/PolicyWorkbench/settings/request-sign-groups/RequestSignGroupsRuleEditor.vue
index c6cd0db407..570c34870a 100644
--- a/src/views/Settings/PolicyWorkbench/settings/request-sign-groups/RequestSignGroupsRuleEditor.vue
+++ b/src/views/Settings/PolicyWorkbench/settings/request-sign-groups/RequestSignGroupsRuleEditor.vue
@@ -23,7 +23,7 @@
 					label="displayname"
 					:no-wrap="false"
 					:aria-label-combobox="authorizedRequesterGroupsAriaLabel"
-					:close-on-select="false"
+					keep-open
 					:disabled="loadingGroups"
 					:loading="isSearching"
 					:multiple="true"
@@ -50,7 +50,7 @@
 					label="displayname"
 					:no-wrap="false"
 					:aria-label-combobox="deniedRequesterGroupsAriaLabel"
-					:close-on-select="false"
+					keep-open
 					:disabled="loadingGroups"
 					:loading="isSearching"
 					:multiple="true"