The Konkani Wikipedia and Wiktionary (gomwiki and gomwiktionary) are multi-script wikis, with content in the Latin, Devanagari and Kannada scripts. As a result, on these wikis, users tend to switch the interface language more often, and therefore, it is desirable that the language settings button should be at a consistent location on every page. So please set the langauges button to appear at the top of the main page for these wikis using the configuration parameter $wgVectorLanguageInMainPageHeader. Here are the links to the posts on the local community pages:

https://gom.wikipedia.org/wiki/Topic:Xa95auneu2wc60l0
https://gom.wiktionary.org/wiki/Wiktionary:Tintto#Languages_button_at_the_top_of_the_main_page_in_Vector_2022