[Bug] 修改主题中的functionalIconsStyle 配置后，updateOption后，图标的颜色没有生效

[zzsssssss]

Version

1.22.7

Link to Minimal Reproduction

https://applink.feishu.cn/client/message/link/open?token=AmU%2FQqHXB0ADaTqFHXpBzNU%3D

Steps to Reproduce

1.复制代码到官网，等3秒。
`let tableInstance;
fetch(
"https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/North_American_Superstore_data.json"
)
.then((res) => res.json())
.then((data) => {
const columns = [
{
field: "Order ID",
title: "Order ID",
width: "auto",
sort: true,
},
{
field: "Customer ID",
title: "Customer ID",
width: "auto",
},
{
field: "Product Name",
title: "Product Name",
width: "auto",
},
{
field: "Category",
title: "Category",
width: "auto",
},
{
field: "Sub-Category",
title: "Sub-Category",
width: "auto",
},
{
field: "Region",
title: "Region",
width: "auto",
},
{
field: "City",
title: "City",
width: "auto",
},
{
field: "Order Date",
title: "Order Date",
width: "auto",
},
{
field: "Quantity",
title: "Quantity",
width: "auto",
},
{
field: "Sales",
title: "Sales",
width: "auto",
},
{
field: "Profit",
title: "Profit",
width: "auto",
},
];

	const option = {
		records: data,
		columns,
		widthMode: "standard",
		theme: VTable.themes.ARCO,
		// .extends({
		//     functionalIconsStyle: {
		//       sort_color: 'blue',
		//       sort_color_opacity: '1',
		//       sort_color_2: 'blue',
		//       sort_color_opacity_2: '1',
		//       frozen_color: 'red',
		//       // frozen_color_opacity: '1',
		//       collapse_color: 'red',
		//       // collapse_color_opacity: '1',
		//       expand_color: 'red',
		//       // expand_color_opacity: '1',
		//       dragReorder_color: 'red',
		//       // dragReorder_color_opacity: '1'
		//     }
		// })
	};
	tableInstance = new VTable.ListTable(
		document.getElementById(CONTAINER_ID),
		option
	);
	window["tableInstance"] = tableInstance;

	setTimeout(() => {
		const options = {
			records: data,
			columns,
			widthMode: "standard",
			theme: {
				functionalIconsStyle: {
					sort_color: "blue",
					sort_color_opacity: "1",
					sort_color_2: "blue",
					sort_color_opacity_2: "1",
					frozen_color: "red",
					// frozen_color_opacity: '1',
					collapse_color: "red",
					// collapse_color_opacity: '1',
					expand_color: "red",
					// expand_color_opacity: '1',
					dragReorder_color: "red",
					// dragReorder_color_opacity: '1'
				},
			},
		};
		tableInstance.updateOption(options);
	}, 3000);
});

`

Current Behavior

3秒后updateOption 没有把图标的颜色更新掉

Expected Behavior

updateOption 方法更新图标颜色

Environment

- OS:window
- Browser:Chrome
- Framework: Vue3

Any additional comments?

No response

[biubiukam]

Hi, I'd like to work on this issue. I reproduced the stale functional icon definitions after updateOption and plan to add a focused regression test and refresh the cached built-in icons when the theme changes.