Multiple errors is_page and is_singular

Hello and thank you for this plugin.

I have notices a very high amount of notices in the log that only appear when the plugin is activated :

PHP Notice: ?is_page was called incorrectly. Conditional query tags do not work before the query is run. […] in /wordpress-5.3.2/wp-includes/functions.php on line 4986

PHP Notice: ?is_singular was called incorrectly. Conditional query tags do not work before the query is run. […] in /wordpress-5.3.2/wp-includes/functions.php on line 4986

Is this something that should be solved on the plugin code or due to somethnig else ?

Thank you a lot

Louis