Token list jumps back to top when a token is added

[srirambv]

Description

Token list jumps back to top when a token is added making it hard to add multiple items at a time

Steps to Reproduce

1. Select Add token
2. Scroll down a bit and select a token
3. Jumps back to top doesn't retain the position

Actual result:

Jumplist.mov

Expected result:

Just add the token don't refresh until user clicks Done or closes the add token modal

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.32.95 Chromium: 95.0.4638.69 (Official Build) beta (64-bit)
Revision	6a1600ed572fedecd573b6c2b90a22fe6392a410-refs/branch-heads/4638@{#984}
OS	All

Version/Channel Information:

• Can you reproduce this issue with the current release? NA
• Can you reproduce this issue with the beta channel? Yes
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? NA
• Does the issue resolve itself when disabling Brave Rewards? NA
• Is the issue reproducible on the latest version of Chrome? NA

Miscellaneous Information:

cc: @jamesmudgett @Douglashdaniel

[Douglashdaniel]

This will be fixed when we implement this #18532

[srirambv]

Brave	1.36.90 Chromium: 98.0.4758.87 (Official Build) beta (64-bit)
Revision	e4cd00f135fb4d8edc64c8aa6ecbe7cc79ebb3b2-refs/branch-heads/4758@{#1002}
OS	☑️ Linux	☑️ Windows 11 Version Dev (Build 22523.1000)	☑️ macOS Version 12.0.1 (Build 21C52)
Verified steps from issue description and brave/brave-core#11875 Verified selecting a token via checkbox doesn't cause the list to jump back to the top
	19352-Linux.mp4	19352-Windows.mov	19352-macOS.mov