Version: 7.1.1.2 / LibreOffice Community
Build ID: fe0b08f4af1bacafe4c7ecc87ce55bb426164676
CPU threads: 4; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: ja-JP (en_US.UTF-8); UI: en-US
Calc: threaded
Linux Mint 20.1 Cinnamon
Suddenly I cannot enter any text or date, etc. in the left area of the header and footer in Calc
I enter the header / footer area as follows:
Format > Page > Header (or Footer) > Header: ON, Same content on left and right pages: ON > Edit
Left area: grey, cursor canot be placed in Left area
Center & Right area: white and functions normally
What is blocking the Left area?
I restarted LibO and restarted PC; nothing enabled Left area.
I also used a template with Left and Right area defined. right area shows up left area does not.
I appreciate your help a lot.