Another YES from me.
An alternative workaround for this problem is the following:
-just use UTM parameters for your bing ads campaigns
-make sure they are in line with Hubspot Source & Medium parameters, if you want Bing listed under Paid Search
-most likely it’ll anayway be listed under “Other campaigns” in Hubspot’s Traffic Analytics report.
-however, you still see source, medium and the metrics in there
As example:
myurl.com/?utm_source=bing&utm_medium=cpc&utm_campaign=XY