The Apology (2022)
There's virtually no information about this on its Wikipedia page, but between the fact this came out in 2022, the isolated setting, and the cast almost entirely consisting of three characters, it seems like a safe bet this was produced and filmed during the Covid lockdowns. It was ultimately released by Shudder, where it received a tepid response from viewers and critics. I can't help but suspect some of that reaction may have been due to exhaustion with minimalist productions at the time - for a few years there, it felt like everything was made with a couple actors and a skeleton crew to comply with restrictions on crowds. In addition, horror fans tend to react poorly to non-horror movies marketed in that genre, and The Apology is ultimately more a psychological thriller. That's my guess for why this didn't get a better response at the time, because I thought this was quite good as a suspenseful character drama. Just be warned it goes to some dark places... though it...