I can't change the text style

Previously, such a problem was not observed, now it is in the team files and in team projects. When I change the font to any other font inside the created style, it does not change automatically for the entire text to which we apply the style either in the project or within a single page. It also becomes impossible to change the style if you replace it with another style and try to return the old one. As a result, you have to change the fonts manually or click on each text block individually for the changes to take effect