Mr Corbyn added that the European Union was set to make changes to the rules governing Eurozone economies and the rights of temporary migrant workers.
The veteran left-winger said while his party "didn't quite win" the 2017 snap general election, they had defied the critics who claimed Labour was "heading for a wipeout".
This doesn't mean that most of the members of this group are anti-Semitic, any more than most people who sympathise with the Palestinians are anti-Semitic.
Members of the group had reportedly expressed views that the Jerusalem Post described as "anti-Semitic".
Labour MEP Catherine Stihler who has backed Scottish Labour for the Single Market group alongside Ms Dugdale and Edinburgh South MP Ian Murray said it would be "disappointing" if delegates were not given their say and said:"We are a democratic party and should be having a debate".
The screenshots include discussions in which group members use terms such as "JewNazi" and "ZioNazi".
According to the Jerusalem Post, Jonathan Sacks, a prominent British rabbi, has called on the Labour Party to adopt a "zero-tolerance approach to anti-Semitism".
And because the most active members of this Facebook group also tend to be the more anti-Semitic ones, their views set the tone for the group as a whole. "I have removed myself from it", he told the Press Association.
The visit came after the Campaign Against Anti-Semitism published screenshots of messages apparently posted on the Palestine Live Facebook group. "Any antisemitism in any form is wrong".
"Had I seen it, of course, I would have challenged it straight away but I actually don't spend all my time reading social media", he said.
It also supports the findings of Britain's largest-ever survey of anti-Jewish and anti-Israel attitudes, published a year ago by CST and the Institute for Jewish Policy Research, which found that the more anti-Israel a person is, the more likely they are to also hold anti-Jewish attitudes.
The spokesman said: "Jeremy and the Labour Party are implacably opposed to all forms of anti-Semitism and will take whatever necessary action to stamp it out in the Labour Party". In social media all sorts of things are posted which often others participating aren't even aware of.
The Labour leader said it would be "wrong" for the Government to sign up to a single market deal that prevented it from taking action to rebalance the UK's economy.
"Jeremy Corbyn and Richard Leonard are the Tories' willing helpers for an extreme Brexit that will destroy Scottish jobs, hit investment and exports, and damage living standards for communities the length and breadth of the country - and they should be ashamed of that". "One of Mr Corbyn's slogans is "standing up, not standing by", but in this case he has not stood up but instead he actively joined in", Glasman said.