Feature request: Predictive typing

[hamirmahal]

Steps to Reproduce

1. Type in certain text boxes that support autocomplete, like the prompt window at https://chat.openai.com/, or the message composing field on LinkedIn.
2. Notice that there's no predictive typing available.

Actual result:

This is from Brave.

ChatGPT.-.Brave.2023-08-22.12-19-32.mp4

Expected result:

This is from Microsoft Edge.

ChatGPT.-.Profile.1.-.Microsoft.Edge.2023-08-22.12-27-13.mp4

Brave version (info found on brave://version)

Brave	1.57.49 Chromium: 116.0.5845.96 (Official Build) (64-bit)
Revision	8d78ad7e96630cfcd3ab4165cf0fd421d3c4f068
OS	Windows 10 Version 22H2 (Build 19045.3324)

Version/Channel Information:

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

Other Additional Information:

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

Miscellaneous Information:

It would be nice if users could enable this in all input fields, and not just text boxes. I imagine it would also be nice if users could specify when and where to enable, and disable, predictive typing.