O,

From the opening post:
"does that mean that the Palestinians actually have an islamic "home"land now?"

Thus the discussion of the PRESENT Palestinian Homeland of TransJordan ( now Jordan),
created in violation of the Mandate by Great Britain

"On 21 March 1921, the Foreign and Colonial office legal advisers decided to introduce Article 25 into the Mandatory Palestine, which brought Transjordan under the mandate and stated that in that territory, Britain could 'postpone or withhold' those articles of the Mandate concerning a Jewish national home. It was approved by Curzon on 31 March 1921, and the revised final draft of the mandate (including Transjordan) was forwarded to the League of Nations on 22 July 1922.[14][15] In August 1922, the British government presented a memorandum to the League of Nations stating that Transjordan would be excluded from all the provisions dealing with Jewish settlement, and this memorandum was approved by the League on 12 August.

Abdullah established his government on 11 April 1921.[16] Britain administered the part west of the Jordan as Palestine, and the part east of the Jordan as Transjordan.[17] Technically they remained one mandate, but most official documents referred to them as if they were two separate mandates. In May 1923 Transjordan was granted a degree of independence with Abdullah as ruler and St John Philby as chief representative.[18]"