Not changed styles by HMR after route change

[ShiiRochi]

I added the following button to the detailed view of record, lets call it RootButton, and met some kind of a bug.
The following code it related to the button:
<Link to={'/'}><Button block={true} color="warning" size="small">Back</Button></Link>
The problem is, that everytime when I change button's color property, HMR seems to work properly and it is visible that, for example, warning has changed to primary and button changed its representation, however if I will go to the root page and then click on another "More info" button, then this LinkButton of that record page will look oldstyled, i.e. with warning style.

[GaddMaster]

I have a similar issue where I changed CSS and nothing happens.
Are you sure you javascript is on because it needs to be on for the HMR to take effect I do believe