space inside "<strong>...</strong>" is removed

Hello, I have an extra space inside a `<strong></strong>` tag, for example: `<strong>My Beautiful Text </strong>other text.` (see the space between Text and `</strong>`). When minifier run, it removes the extra space so I got `<strong>My Beautiful Text</strong>other text` so final rendering is wrong. Hou could I avoid this behavior?