with "speed dial" addon, can't open 2 similar tabs

[ahahahaah]

Steps to reproduce

-open two tabs with speed dial content -clic on a link of a saved page on one tab -clic on the same link of a saved page on the other tab

Actual behavior

==> the last tab will automatically close and you will be redirected to the tab you firstly opened the page

Expected behavior

in each tab you should open the link you clicked on

System

windows

Firefox version

osr (updated)

Sidebery version

last version (newly installed)

Logs

No response

[mbnuqw]

there are multiple "speed dial" addons, please, post a link

[ahahahaah]

of course, it's this one https://addons.mozilla.org/en-US/firefox/addon/groupspeeddial/