Sometimes tabs lose their order or get a white screen

[Brandon-T]

Description:

• Sometimes tabs lose their ordering when restoring
• Sometimes tabs restore to a white screen instead of the page being viewed (extremely hard to reproduce!)

Steps to Reproduce

1. Open a bunch of websites
2. Kill the app
3. Re-open the app
4. Repeat

Actual result:

• Sometimes the tab restored is a white screen
• Sometimes the order of the tabs change

Expected result:

• Should restore properly
• Should keep restoration order

Reproduces how often: [Easily reproduced, Intermittent Issue]

Extremely hard to reproduce

Brave Version:

• 1.51.x

[Uni-verse]

Verified on iPhone X running iOS 16.3.1 using version 1.51 (23.5.11.17)

Fresh Profile

• Verified tabs are restored properly and in the same order when re-launching application.
• Verified active tab is restored correctly when relaunching application.

Before	After

1.49 -> 1.51

• Verified tabs are restored properly and in the same order when upgrading from 1.49.1 (23.4.12.18) -> 1.51 (23.5.11.17).
• Verified active tab is restore from the previous version.
• Verified white screen was not encountered when restoring tabs

1.49	1.51

1.50 -> 1.51

• Verified tabs are restored properly and in the same order when upgrading from 1.50 (23.4.25.20) -> 1.51 (23.5.11.17).
• Verified active tab is restore from the previous version.
• • Verified white screen was not encountered when restoring tabs

1.50	1.51