Bug with '-' characters when switching between Rich Text and Wiki Markup.

Creating a page. Using Wiki-Markup I have a line like:

# "<TEXT>PRODUCT<PRODUCT_ENVNAME>"

Having trouble escaping the '-' symbol while writing this message, but my '-' symbols are escaped.

BUG:
Click Rich Text tab, then click back to Wiki Markup tab. Line defaults to:
# "<TEXT>-PRODUCT-<PRODUCT_ENVNAME>"
which crosses out the word PRODUCT, instead of having characters '-' as intended.