(web components) fix cursor issue text field

[chrisdholt]

Pull request checklist

• Addresses an existing issue: Fixes fix: Once set cursor position of active TextField not changable  #20440
• Include a change request file using $ yarn change

Description of changes

(give an overview)

Focus areas to test

(optional)

[fabricteam]

📊 Bundle size report

_{🤖 This report was generated against 42315bf9bdc7810cd0fba0cc77ecb975d95ea86e}

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit ed3f604:

Sandbox	Source
@fluentui/react 8 starter	Configuration
@fluentui/react-components 9 starter	Configuration

[size-auditor]

Asset size changes

Size Auditor did not detect a change in bundle size for any component!

Baseline commit: 42315bf9bdc7810cd0fba0cc77ecb975d95ea86e (build)

[fabricteam]

Perf Analysis (@fluentui/react)

No significant results to display.

All results

Scenario	Render type	Master Ticks	PR Ticks	Iterations	Status
Avatar	mount	1079	700	5000
BaseButton	mount	732	775	5000
Breadcrumb	mount	2233	2027	1000
ButtonNext	mount	453	380	5000
Checkbox	mount	1281	1304	5000
CheckboxBase	mount	1104	1122	5000
ChoiceGroup	mount	3925	3806	5000
ComboBox	mount	852	859	1000
CommandBar	mount	8627	8363	1000
ContextualMenu	mount	5463	5516	1000
DefaultButton	mount	895	958	5000
DetailsRow	mount	3180	3050	5000
DetailsRowFast	mount	3027	2961	5000
DetailsRowNoStyles	mount	2984	3116	5000
Dialog	mount	2235	2136	1000
DocumentCardTitle	mount	161	148	1000
Dropdown	mount	2747	2636	5000
FluentProviderNext	mount	2876	2883	5000
FluentProviderWithTheme	mount	186	194	10
FluentProviderWithTheme	virtual-rerender	93	93	10
FluentProviderWithTheme	virtual-rerender-with-unmount	209	202	10
FocusTrapZone	mount	1495	1497	5000
FocusZone	mount	1536	1391	5000
IconButton	mount	1484	1382	5000
Label	mount	290	274	5000
Layer	mount	2536	2532	5000
Link	mount	427	403	5000
MakeStyles	mount	1541	1543	50000
MenuButton	mount	1229	1128	5000
MessageBar	mount	1599	1647	5000
Nav	mount	2875	2537	1000
OverflowSet	mount	963	933	5000
Panel	mount	2071	2057	1000
Persona	mount	715	737	1000
Pivot	mount	1103	1113	1000
PrimaryButton	mount	1022	1102	5000
Rating	mount	6298	6544	5000
SearchBox	mount	1115	1171	5000
Shimmer	mount	2201	2028	5000
Slider	mount	1545	1706	5000
SpinButton	mount	4303	4279	5000
Spinner	mount	384	346	5000
SplitButton	mount	2749	2448	5000
Stack	mount	439	433	5000
StackWithIntrinsicChildren	mount	1411	1450	5000
StackWithTextChildren	mount	3813	3950	5000
SwatchColorPicker	mount	9128	8907	5000
TagPicker	mount	2267	2226	5000
TeachingBubble	mount	10884	11162	5000
Text	mount	326	375	5000
TextField	mount	1212	1200	5000
ThemeProvider	mount	1019	995	5000
ThemeProvider	virtual-rerender	528	524	5000
ThemeProvider	virtual-rerender-with-unmount	1566	1589	5000
Toggle	mount	655	716	5000
buttonNative	mount	108	124	5000

Perf Analysis (@fluentui/react-northstar)

Perf tests with no regressions

Scenario	Current PR Ticks	Baseline Ticks	Ratio
HeaderSlotsPerf.default	656	581	1.13:1
ButtonMinimalPerf.default	162	145	1.12:1
FormMinimalPerf.default	319	286	1.12:1
ListWith60ListItems.default	533	474	1.12:1
ChatWithPopoverPerf.default	339	305	1.11:1
GridMinimalPerf.default	301	272	1.11:1
LoaderMinimalPerf.default	609	568	1.07:1
PopupMinimalPerf.default	522	489	1.07:1
ReactionMinimalPerf.default	345	321	1.07:1
TableMinimalPerf.default	365	342	1.07:1
TreeMinimalPerf.default	691	648	1.07:1
AttachmentSlotsPerf.default	865	816	1.06:1
ItemLayoutMinimalPerf.default	1008	951	1.06:1
RosterPerf.default	1011	955	1.06:1
TooltipMinimalPerf.default	906	857	1.06:1
HeaderMinimalPerf.default	318	304	1.05:1
ProviderMergeThemesPerf.default	1420	1357	1.05:1
TableManyItemsPerf.default	1507	1431	1.05:1
VideoMinimalPerf.default	527	501	1.05:1
AttachmentMinimalPerf.default	147	141	1.04:1
AvatarMinimalPerf.default	180	173	1.04:1
CardMinimalPerf.default	463	445	1.04:1
FlexMinimalPerf.default	264	255	1.04:1
ListMinimalPerf.default	445	428	1.04:1
ListNestedPerf.default	483	463	1.04:1
AnimationMinimalPerf.default	363	354	1.03:1
StatusMinimalPerf.default	592	575	1.03:1
ChatDuplicateMessagesPerf.default	272	266	1.02:1
DatepickerMinimalPerf.default	4772	4682	1.02:1
DropdownManyItemsPerf.default	578	565	1.02:1
LabelMinimalPerf.default	336	331	1.02:1
IconMinimalPerf.default	466	456	1.02:1
AccordionMinimalPerf.default	128	127	1.01:1
AlertMinimalPerf.default	230	228	1.01:1
ChatMinimalPerf.default	563	563	1:1
EmbedMinimalPerf.default	3580	3586	1:1
InputMinimalPerf.default	1102	1106	1:1
LayoutMinimalPerf.default	305	306	1:1
MenuMinimalPerf.default	675	675	1:1
ToolbarMinimalPerf.default	776	773	1:1
ButtonOverridesMissPerf.default	1501	1511	0.99:1
CarouselMinimalPerf.default	357	360	0.99:1
PortalMinimalPerf.default	142	143	0.99:1
SegmentMinimalPerf.default	293	295	0.99:1
SkeletonMinimalPerf.default	290	293	0.99:1
DialogMinimalPerf.default	617	628	0.98:1
DropdownMinimalPerf.default	2625	2691	0.98:1
SplitButtonMinimalPerf.default	3439	3504	0.98:1
CheckboxMinimalPerf.default	2227	2304	0.97:1
ListCommonPerf.default	502	520	0.97:1
SliderMinimalPerf.default	1375	1417	0.97:1
CustomToolbarPrototype.default	3493	3650	0.96:1
TreeWith60ListItems.default	159	166	0.96:1
MenuButtonMinimalPerf.default	1352	1420	0.95:1
ProviderMinimalPerf.default	938	989	0.95:1
TextAreaMinimalPerf.default	403	427	0.94:1
DividerMinimalPerf.default	277	308	0.9:1
RefMinimalPerf.default	189	212	0.89:1
TextMinimalPerf.default	266	298	0.89:1
ButtonSlotsPerf.default	412	471	0.87:1
RadioGroupMinimalPerf.default	328	383	0.86:1
ImageMinimalPerf.default	278	570	0.49:1
BoxMinimalPerf.default	305	888	0.34:1