diff --git a/css/fullcalendar.scss b/css/fullcalendar.scss
index 9f25e91a09..4b16eb2054 100644
--- a/css/fullcalendar.scss
+++ b/css/fullcalendar.scss
@@ -94,6 +94,9 @@
 	/* https://developer.mozilla.org/en-US/docs/Web/CSS/word-break */
 	/* stylelint-disable-next-line declaration-property-value-keyword-no-deprecated */
 	word-break: break-word;
+	.fc-view:not(.fc-dayGridMonth-view):not(.fc-multiMonthYear-view) & {
+		padding-left: 20px;
+	}
 }
 
 // Prevent events overlapping over day header
@@ -195,17 +198,39 @@
 
 	// Reminder icon on events with alarms set
 	.fc-event-nc-alarms {
+		.fc-event-main-frame {
+			width: calc(100% - 15px);
+			margin-left: 15px;
+		}		
 		.icon-event-reminder {
-			background-color: inherit;
-			background-position: right;
 			position: absolute;
-			top: 0;
-			inset-inline-end: 0;
-			&--light {
-				background-image: var(--icon-calendar-reminder-fffffe)
+			top: 2px;
+			left: 0;
+			display: inline-block;
+			min-width: 14px;
+			min-height: 14px;
+			background-size: contain;
+			background-repeat: no-repeat;
+			background-position: center;
+			vertical-align: middle;
+			body[data-themes^="light"] & {
+				background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M10 21H14C14 22.1 13.1 23 12 23S10 22.1 10 21M21 19V20H3V19L5 17V11C5 7.9 7 5.2 10 4.3V4C10 2.9 10.9 2 12 2S14 2.9 14 4V4.3C17 5.2 19 7.9 19 11V17L21 19M17 11C17 8.2 14.8 6 12 6S7 8.2 7 11V18H17V11Z'/%3E%3C/svg%3E");
+			}
+			body[data-themes^="dark"] & {
+				background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M10 21H14C14 22.1 13.1 23 12 23S10 22.1 10 21M21 19V20H3V19L5 17V11C5 7.9 7 5.2 10 4.3V4C10 2.9 10.9 2 12 2S14 2.9 14 4V4.3C17 5.2 19 7.9 19 11V17L21 19M17 11C17 8.2 14.8 6 12 6S7 8.2 7 11V18H17V11Z'/%3E%3C/svg%3E");
 			}
-			&--dark {
-				background-image: var(--icon-calendar-reminder-000001)
+			body[data-themes^="default"] & {
+				@media (prefers-color-scheme: dark) {
+					background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M10 21H14C14 22.1 13.1 23 12 23S10 22.1 10 21M21 19V20H3V19L5 17V11C5 7.9 7 5.2 10 4.3V4C10 2.9 10.9 2 12 2S14 2.9 14 4V4.3C17 5.2 19 7.9 19 11V17L21 19M17 11C17 8.2 14.8 6 12 6S7 8.2 7 11V18H17V11Z'/%3E%3C/svg%3E");
+				}
+				@media (prefers-color-scheme: light) {
+					background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M10 21H14C14 22.1 13.1 23 12 23S10 22.1 10 21M21 19V20H3V19L5 17V11C5 7.9 7 5.2 10 4.3V4C10 2.9 10.9 2 12 2S14 2.9 14 4V4.3C17 5.2 19 7.9 19 11V17L21 19M17 11C17 8.2 14.8 6 12 6S7 8.2 7 11V18H17V11Z'/%3E%3C/svg%3E");
+				}
+			}
+		}
+		&.fc-daygrid-event .icon-event-reminder {
+			.fc-view:not(.fc-dayGridMonth-view):not(.fc-multiMonthYear-view) & {
+				top: 3px;
 			}
 		}
 	}
diff --git a/src/fullcalendar/rendering/eventDidMount.js b/src/fullcalendar/rendering/eventDidMount.js
index 49928ed6db..4488b348ae 100644
--- a/src/fullcalendar/rendering/eventDidMount.js
+++ b/src/fullcalendar/rendering/eventDidMount.js
@@ -16,11 +16,6 @@ export default errorCatch(function({ event, el }) {
 	if (el.classList.contains('fc-event-nc-alarms')) {
 		const notificationIcon = document.createElement('span')
 		notificationIcon.classList.add('icon-event-reminder')
-		if (event.extendedProps.darkText) {
-			notificationIcon.classList.add('icon-event-reminder--dark')
-		} else {
-			notificationIcon.classList.add('icon-event-reminder--light')
-		}
 		el.firstChild.appendChild(notificationIcon)
 	}