Based on the limited information provided, there is insufficient data to determine the presence or portrayal of LGBTQ+ characters or themes in 'Grenfell: Uncovered, 2025'. Therefore, an accurate assessment of its net impact on LGBTQ+ representation is not possible.

There is currently insufficient information available about 'Grenfell: Uncovered, 2025' to assess its portrayal of transsexual characters or themes. Without plot details or character descriptions, it is not possible to determine if such depictions exist or what their nature might be.

The movie does not contain any action or adventure elements.

This film is a documentary or docu-drama about the Grenfell Tower fire, featuring real historical figures like survivors Mohammad and Omar Alhaj Ali, and journalist Peter Apps. There is no information to suggest that any of these real-life individuals are portrayed by actors of a different gender.

The film appears to be a docudrama about the Grenfell Tower fire, likely featuring real historical figures. However, without specific character roles, the race of the actors portraying them, or details on how real individuals are depicted, it is not possible to determine if any race swaps occur.