New Tabs & recreation is loading home page on other tabs

[macgills]

Describe the bug
Original report:

now I see that also when I create new tabs or minimize, it takes any other tab and takes it to the “Welcome” page. It also takes away their thumbnails.

Expected behavior
A tab should maintain its url

Environment

• Version of Kiwix Android : 3.4.1

[macgills]

I attempted a solution using restoreState saveState so we can maintain the WebBackForwardList across Reader instances but this didn't bear fruit for me. It will however be necessary if we want to allow users to mainatain a tab's navigation stack. The alternative is a database and we entirely ignore the Webview's opinion on whether it can go back or not

[macgills]

NB: the currently linked PR does not restore the history of a tab, it just loads the most recent url of a tab, ie pressing back will close reader regardless of how deeply nested the url was in the tab history pre-restoration

[s-ayush2903]

Mentions #2581(to keep in light not to hamper/modify the article position restoring algorithm) and

the currently linked PR does not restore the history of a tab,

is tracked in #2582.

Closing, as the issue has been fixed by the linked PR(merged) and a good to have feature is now being tracked in the ticket aforementioned(i.e., #2582 )