Merge pull request #9912 from nextcloud/fix/show-image-color

fix: button text colour on dark theme

src/components/MessageHTMLBody.vue

@@ -192,4 +192,7 @@ export default {
 :deep(.button-vue__icon) {
 	display: none !important;
 }
+:deep(.button-vue--vue-tertiary) {
+	color: var(--color-text-maxcontrast);
+}
 </style>