In newly opened [target=_blank] tab, back button works but swipe back is unavailable

[freiondrej]

(This is equivalent with the same bug in the Desktop version)

App version

7.149.1

iOS version

18.2

Steps to reproduce this bug

1. Navigate to a page which contains some _blank links, e.g. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a
2. Click a link with target _blank (in this example, it's the "Website" link under You can reach Michael at:).
3. A new tab opens.
4. Within this tab, Back button is available which conveniently closes this tab, just like Safari.
5. However, swipe right is not available for the same action (unlike in Safari), which is confusing as usually the Back button is equivalent to the swipe right.

Expected behavior

In step 5, the swipe from left to right closes the newly opened tab, just like the Back button does.