diff --git a/packages/components/core/pop-up/constants.ts b/packages/components/core/pop-up/constants.ts
index e62c3c386..b9df975c4 100644
--- a/packages/components/core/pop-up/constants.ts
+++ b/packages/components/core/pop-up/constants.ts
@@ -50,9 +50,8 @@ export enum PopUpTriggers {
 export enum PopUpSizes {
     Small = 'small',
     Medium = 'medium',
-    // Normal is deprecated and will be deleted in 16.x
-    Normal = 'medium',
-    Large = 'large'
+    Large = 'large',
+    Custom = 'custom'
 }
 
 export type KbqPopUpSizeValues = KbqEnumValues<PopUpSizes>;
diff --git a/packages/components/filter-bar/pipes/pipe-date.html b/packages/components/filter-bar/pipes/pipe-date.html
index 3d69138fe..9a271d35a 100644
--- a/packages/components/filter-bar/pipes/pipe-date.html
+++ b/packages/components/filter-bar/pipes/pipe-date.html
@@ -6,6 +6,7 @@
     [kbqPipeState]="data"
     [kbqPipeTitle]="pipeTooltip"
     [kbqPopoverArrow]="false"
+    [kbqPopoverSize]="'custom'"
     [kbqPopoverClass]="'kbq-pipe-date__popover'"
     [kbqPopoverContent]="content"
     [kbqPopoverOffset]="4"
diff --git a/packages/components/filter-bar/pipes/pipe-datetime.html b/packages/components/filter-bar/pipes/pipe-datetime.html
index c81c8f2a6..d4d70bb5e 100644
--- a/packages/components/filter-bar/pipes/pipe-datetime.html
+++ b/packages/components/filter-bar/pipes/pipe-datetime.html
@@ -6,6 +6,7 @@
     [kbqPipeState]="data"
     [kbqPipeTitle]="pipeTooltip"
     [kbqPopoverArrow]="false"
+    [kbqPopoverSize]="'custom'"
     [kbqPopoverClass]="'kbq-pipe-date__popover'"
     [kbqPopoverContent]="content"
     [kbqPopoverOffset]="4"
diff --git a/packages/components/filter-bar/pipes/pipe-text.html b/packages/components/filter-bar/pipes/pipe-text.html
index b1acf696b..dfa0faf31 100644
--- a/packages/components/filter-bar/pipes/pipe-text.html
+++ b/packages/components/filter-bar/pipes/pipe-text.html
@@ -5,6 +5,7 @@
     [kbqPipeState]="data"
     [kbqPipeTitle]="pipeTooltip"
     [kbqPopoverArrow]="false"
+    [kbqPopoverSize]="'custom'"
     [kbqPopoverClass]="'kbq-pipe__popover'"
     [kbqPopoverContent]="content"
     [kbqPopoverFooter]="footer"
diff --git a/packages/components/popover/popover.component.ts b/packages/components/popover/popover.component.ts
index 569ab9c28..09e260474 100644
--- a/packages/components/popover/popover.component.ts
+++ b/packages/components/popover/popover.component.ts
@@ -328,7 +328,7 @@ export class KbqPopoverTrigger extends KbqPopUpTrigger<KbqPopoverComponent> impl
     }
 
     set size(value: KbqPopUpSizeValues) {
-        if ([PopUpSizes.Small, PopUpSizes.Medium, PopUpSizes.Large].includes(value as PopUpSizes)) {
+        if ([PopUpSizes.Small, PopUpSizes.Medium, PopUpSizes.Large, PopUpSizes.Custom].includes(value as PopUpSizes)) {
             this._size = value;
 
             this.updateClassMap();
diff --git a/tools/public_api_guard/components/core.api.md b/tools/public_api_guard/components/core.api.md
index 8dc7b7a56..f23e9f787 100644
--- a/tools/public_api_guard/components/core.api.md
+++ b/tools/public_api_guard/components/core.api.md
@@ -3756,13 +3756,13 @@ export enum PopUpPlacements {
 
 // @public (undocumented)
 export enum PopUpSizes {
+    // (undocumented)
+    Custom = "custom",
     // (undocumented)
     Large = "large",
     // (undocumented)
     Medium = "medium",
     // (undocumented)
-    Normal = "medium",
-    // (undocumented)
     Small = "small"
 }