Steps to reproduce the issue

(a) Log into the Back-end
(b) Make "English (en-GB)" as the default Administrator language
(c) Go to the screen "Articles" (Content > Articles)
(d) Click on the button "New" or edit an existing article
(e) In the resultant screen notice the title of the fourth tab is "The Author"
(f) Cancel/Close the screen
(g) Install the French language (System => Install -> Language)
(h) Make "French (fr-FR)" as the default Administrator language
(i) Go to the screen "Articles" (Content > Articles)
(j) Click on the button "New" or edit an existing article
(k) In the resultant screen notice the title of the fourth tab is "The Author", same as when English was the default Administrator language
(l) Cancel/Close the screen

Note: French language was taken for illustration only. The same issue prevails with all the languages except for English.

Expected result

Actual result

(a) Screenshot with English as the back-end Administrator language

(b) Screenshot with French as the back-end Administrator language

(c) Screenshot with LANGUAGE CONSTANTS

System information (as much as possible)

Joomla! 4.0.4

Additional comments