CryptoWallet signing typed data UI is blocked

[nicholasmueller]

Description

The signing modal using the built in crypto wallet does not allow scrolling down when the typed data message is larger than the modal height.

Steps to Reproduce

1. try to sign a typeddata transaction

Actual result:

See the orange arrow, you are unable to scroll down to confirm the signature.

Expected result:

Be able to scroll down and see all the typeddata and click confirm. Same like metamask.

Reproduces how often:

Easily reproduced

Brave version (brave://version info)

Version 1.8.96 Chromium: 81.0.4044.138 (Official Build) (64-bit)

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? no
• Does the issue resolve itself when disabling Brave Rewards? no
• Is the issue reproducible on the latest version of Chrome? yes

Miscellaneous Information:

[srirambv]

Fixed by brave/ethereum-remote-client#147

[srirambv]

Verification passed on

Brave	1.12.86 Chromium: 84.0.4147.85 (Official Build) beta (64-bit)
Revision	e20c13e958edc3707db3d26d513780a7f6331a4b-refs/branch-heads/4147@{# 837}
OS	Linux
Component	0.1.56

Ethjs Personal Sign	Sign Typed Data	Sign Typed Data V3	Sign Typed Data V4

---

Verification passed on

Brave	1.11.97 Chromium: 84.0.4147.89 (Official Build) (64-bit)
Revision	19abfe7bcba9318a0b2a6bc6634a67fc834aa592-refs/branch-heads/4147@{# 852}
OS	Windows 10 OS Version 1809 (Build 17763.1339)
Component	0.1.56

Ethjs Personal Sign	Sign Typed Data	Sign Typed Data V3	Sign Typed Data V4

---

Verification passed on

Brave	1.13.16 Chromium: 84.0.4147.89 (Official Build) nightly (64-bit)
Revision	19abfe7bcba9318a0b2a6bc6634a67fc834aa592-refs/branch-heads/4147@{# 852}
OS	macOS Version 10.15.5 (Build 19F101)
Component	0.1.56

Ethjs Personal Sign	Sign Typed Data	Sign Typed Data V3	Sign Typed Data V4