Product Descriptions (Bold Text Not Working)

For some reason vendors cannot make description text bold within Cs-Cart, this has been an issue since the start and it's got to the point it needs to be resolved.

Vendors cannot highlight words and make them bold by clicking the bold text button, the only way to achieve bold text is to click the bold button then manually type the text out, if they highlight text and click the bold or italic button nothing happens. Meaning vendors cannot simply copy and paste descriptions easily since they then have to manually delete and retype any bold letters.

Any solution to this ridiculous problem?