Probably related to T132839: [RfC] Property suggester suggests human properties for non-human items and T93799: [Story] On all items about living people, the first suggestions are often "date of death" and "place of death".

Here is the current frequency of properties on items with instance=film (approx. 197000):

• instance of (wd:P31): 100%
• country of origin (wd:P495): 89%
• publication date (wd:P577): 87%
• original language of work (wd:P364): 76%
• director (wd:P57): 70%
• cast member (wd:P161): 60%
• title (wd:P1476): 50%
• color (wd:P462): 49%
• genre (wd:P136): 42%
• screenwriter (wd:P58): 35%
• composer (wd:P86): 30%
• director of photography (wd:P344): 25%

There are also some identifiers (not included)

Situation hasn't changed with the file update of T132839#3566926