Bug: search text for "øl" returns hits for "ol"

Joplin 1.0.201 (prod, win32)
Client ID: 98e004aa7b484bf0b4478e88b143d2ba
Sync Version: 1
Profile Version: 28
Revision: e65af8c1 (master)

When I search for the phrase “øl” (uses the Danish letter Ø), the search results return notes with words highlighted “ol”, as if the letter Ø was translated into the letter O