Explorer when opened via wallet

[jplomas]

I use the qrl-wallet v1.5.0 on PopOS 20.04 (based on ubuntu).

The block explorer, when opened via the qrl-wallet, won't load address data. It just keeps loading with the loader icon and "Just a moment - Transaction history is loading".
While in this loading state, the tabs "Tokens", "OTS Tracker" and "Slaves" are unresponsive as well as the complete footer and "toggle theme" button. The navbar at the left is working.

Block data can be loaded but by clicking on an address, it won't load the data.
The list of recent transactions can loaded but clicking on a single transaction will open a blank page with just the footer being at the very top.

The issue is with electron's handling of the connection to explorer when invoked from within qrl-wallet.

I think the best solution is to trigger a system-default browser window when explorer is clicked in the wallet and we will look to implement this with the next release.