“In determining whether to grant an extension, the overarching consideration is whether the justice of the case requires the extension. The well‑established criteria that inform this consideration include: a continuing intention to appeal; the length and reason for the delay; the prejudice to the respondents; and the merits of the appeal: Issasi v. Rosenzweig, 2011 ONCA 112, at paras. 4-5. While the right of appeal is an important one, a request to extend the timeline for perfection is fundamentally a request for the court’s indulgence: Howard v. Martin, 2014 ONCA 309, at paras. 53-54. Consequently, the justice of the case may also require an examination of the appellant’s conduct, including the appellant’s willingness to comply with established processes and prior court orders: Nguyen v. Economical Mutual Insurance Company, 2015 ONCA 828, at para. 18.”