Ubuntu: toggling the diff panel lags UI

[basilk15]

Hi, so this app is a literal love, but when i open the diff pannel by clicking on the toggle diff panel option then the UI hangs while showing the changes.
rest of the app works perfectly fine on the ubuntu.
for ref:

[basilk15]

If you are open to accepting PR's let me know i might see this and help fixing it!

[Haleclipse]

If you are open to accepting PR's let me know i might see this and help fixing it!

Thank you. If you have time, you can open the DevTools to observe and identify the cause of the hang.

[basilk15]

Ok on it, thanks.