At a candidates forum hosted by Yarra City Council on Wednesday evening, Aponso was asked by an audience member why the Liberal Party does not support the treaty in Victoria. His reply, "So, the treaty, um, which treaty are you talking about?" was met with an awkward silence. The forum's MC, Mary Gearin, and the questioner then explained that the treaty is a legal agreement between Victoria and the First Peoples' Assembly of Victoria that came into effect in December 2025. The Liberals have pledged to scrap it within 100 days if elected.
Aponso's lack of preparation also appears to have extended to party protocol. According to a WhatsApp message sent by state director Alyson Hannam to all MPs and Liberal candidates on Thursday, Aponso had not sought approval to attend the forum. Hannam's message, seen by this masthead, read: "The instruction that all debates must be approved by me has gone out each week for months. There is NO EXCUSE." She attached a clip of Aponso's gaffe as an example of why approval is needed, adding: "Not being across your brief puts not only you, but the team at risk and risks others getting a question about your mistakes."
Richmond is currently held by Greens MP Gabrielle de Vietri, who won the seat from Labor in the 2022 election. This masthead has sought comment from both Aponso and Hannam but has not received a response.