rendering bug on wezterm and neovim

[Tavish9]

Hi, thanks for your useful tool. I use neovim within wezterm, but I’ve encountered some rendering issues.

In terminal, viu xx.png is good while viu -b xx.png seems blur, see the figures below.

• correct rendering (viu)

• blur rendering (viu -b)

Additionally, in neovim, viu -b xx.png results in the same blurry rendering as seen in the terminal, but viu xx.png doesn't display anything at all.

• blur rendering in neovim (viu -b)

• nothing in neovim (viu)

Could you help me resolve these rendering issues? Any suggestions would be greatly appreciated.