I’ve tested on it, but I couldn’t repro it. May I know if you republish the report to Power BI Service, will you see same issue? What browser are you using? Chrome or Edge? Are they the latest versions? If you switch to other browser, will you get same issue? What’s the version of your Power BI Desktop and Power BI Service?
You can check your Power BI Desktop version by Help>About
You can check your Power BI Service version by Help&Support >About Power BI