Reader mode not centred when Tahoe floating vertical sidebar open

adamaveray

Enabling Reader Mode with the sidebar open positions the reader "page" in the centre of the window rather than the centre of the usable viewport area excluding the sidebar.

The reader content centring should accommodate the sidebar.

Version 1.0.0 (139), WebKit 623.1.8.0.0

Tahoe (26)

adamaveray

Update: Resizing the window after enabling Reader Mode causes the content to be centred correctly, so the issue only presents when first entering Reader Mode.