@@ -240,11 +240,11 @@ class Popover extends Popup {
240240 _minHeight ?: number ;
241241 _resized = false ;
242242
243- _resizingDeltaX ?: number ;
244- _resizingDeltaY ?: number ;
243+ _currDeltaX ?: number ;
244+ _currDeltaY ?: number ;
245245
246- _resizedDeltaX ?: number ;
247- _resizedDeltaY ?: number ;
246+ _accumulatedDeltaX ?: number ;
247+ _accumulatedDeltaY ?: number ;
248248
249249 _initialWidth ?: string ;
250250 _initialHeight ?: string ;
@@ -320,11 +320,11 @@ class Popover extends Popup {
320320 if ( this . _resized ) {
321321 this . _resized = false ;
322322
323- delete this . _resizingDeltaX ;
324- delete this . _resizingDeltaY ;
323+ delete this . _currDeltaX ;
324+ delete this . _currDeltaY ;
325325
326- delete this . _resizedDeltaX ;
327- delete this . _resizedDeltaY ;
326+ delete this . _accumulatedDeltaX ;
327+ delete this . _accumulatedDeltaY ;
328328 }
329329
330330 super . closePopup ( escPressed , preventRegistryUpdate , preventFocusRestore ) ;
@@ -871,7 +871,7 @@ class Popover extends Popup {
871871 case PopoverActualHorizontalAlign . Stretch :
872872 left = targetRect . left - ( popoverSize . width - targetRect . width ) / 2 ;
873873 if ( this . _resized ) {
874- left -= this . _resizingDeltaX || 0 ;
874+ left -= this . _currDeltaX || 0 ;
875875 }
876876 break ;
877877 case PopoverActualHorizontalAlign . Left :
@@ -893,7 +893,7 @@ class Popover extends Popup {
893893 case PopoverVerticalAlign . Stretch :
894894 top = targetRect . top - ( popoverSize . height - targetRect . height ) / 2 ;
895895 if ( this . _resized ) {
896- top -= this . _resizingDeltaY || 0 ;
896+ top -= this . _currDeltaY || 0 ;
897897 }
898898 break ;
899899 case PopoverVerticalAlign . Top :
@@ -1055,8 +1055,8 @@ class Popover extends Popup {
10551055 this . _resized = true ;
10561056 this . _initialBoundingRect = this . getBoundingClientRect ( ) ;
10571057
1058- this . _resizedDeltaX = this . _resizingDeltaX ;
1059- this . _resizedDeltaY = this . _resizingDeltaY ;
1058+ this . _accumulatedDeltaX = this . _currDeltaX ;
1059+ this . _accumulatedDeltaY = this . _currDeltaY ;
10601060
10611061 const {
10621062 minWidth,
@@ -1116,7 +1116,7 @@ class Popover extends Popup {
11161116 // Recalculate width based on actual left position to stay within viewport with margin
11171117 newWidth = Math . min ( newWidth , initialBoundingRect . x + initialBoundingRect . width - newLeft ) ;
11181118
1119- this . _resizingDeltaX = ( initialBoundingRect . x - newLeft ) / 2 ;
1119+ this . _currDeltaX = ( initialBoundingRect . x - newLeft ) / 2 ;
11201120 } else {
11211121 // Resizing from right edge - width increases when moving right (positive delta)
11221122 const maxWidthFromRight = window . innerWidth - initialBoundingRect . x - margin ;
@@ -1127,7 +1127,7 @@ class Popover extends Popup {
11271127 maxWidthFromRight ,
11281128 ) ;
11291129
1130- this . _resizingDeltaX = ( initialBoundingRect . width - newWidth ) / 2 ;
1130+ this . _currDeltaX = ( initialBoundingRect . width - newWidth ) / 2 ;
11311131 }
11321132
11331133 // Calculate height changes
@@ -1152,7 +1152,7 @@ class Popover extends Popup {
11521152 // Recalculate height based on actual top position to stay within viewport with margin
11531153 newHeight = Math . min ( newHeight , initialBoundingRect . y + initialBoundingRect . height - newTop ) ;
11541154
1155- this . _resizingDeltaY = ( initialBoundingRect . y - newTop ) / 2 ;
1155+ this . _currDeltaY = ( initialBoundingRect . y - newTop ) / 2 ;
11561156 } else {
11571157 // Resizing from bottom edge - height increases when moving down (positive delta)
11581158 const maxHeightFromBottom = window . innerHeight - initialBoundingRect . y - margin ;
@@ -1163,11 +1163,11 @@ class Popover extends Popup {
11631163 maxHeightFromBottom ,
11641164 ) ;
11651165
1166- this . _resizingDeltaY = ( initialBoundingRect . height - newHeight ) / 2 ;
1166+ this . _currDeltaY = ( initialBoundingRect . height - newHeight ) / 2 ;
11671167 }
11681168
1169- this . _resizingDeltaX += this . _resizedDeltaX || 0 ;
1170- this . _resizingDeltaY += this . _resizedDeltaY || 0 ;
1169+ this . _currDeltaX += this . _accumulatedDeltaX || 0 ;
1170+ this . _currDeltaY += this . _accumulatedDeltaY || 0 ;
11711171
11721172 Object . assign ( this . style , {
11731173 height : `${ newHeight } px` ,
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