Ukrainian President Volodymyr Zelensky wants a regular forum on financial assistance for his country, he told world leaders on Wednesday, even as the safety of his country’s Zaporizhzhya nuclear power plant continued to cause concern. “It would be good to create a permanent working group that would provide financial assistance to Ukraine and work in a timely manner at different levels,” Zelensky told a round table on Ukraine aid at the annual meeting of the World Bank and International Monetary Fund in Washington. The Ukrainian president joined in by video. The format was to be modelled on the…