Still want "lesser known"? Movie from 2017, "Wild Honey."
Not sure if it's the kind of "rom com" you're looking for, OP, but I love it. Rusty Schwimmer (fantastic actress) plays a middle-aged woman who works taking calls for a phone sex line. pretending to be a baby-voiced sexpot; one particular caller, who actually wants to converse, piques her interest and she goes to meet him. Complications Ensue. I admit to being biased because the gentlemanly caller is played by Timothy Omundson and I'd watch him read the phone book, but the whole cast is good, and it's wonderful to see a female lead who is not in her 20s, not rail-thin and model-pretty, and not a Hallmark romance type or a 1990s romcom queen. (No offense to the romcom queens, it's just nice to see someone quite different!)
Trailer's here:
https://www.imdb.com/video/vi987281945/?ref_=tt_vi_i_1