Why bootstrap values turns into 1 after Export Trees into Nexus and Newick format?

[Vivek Keshri]

Dear All, 

I am using FigTree 1.4.2. In the FigTree application I am able to visualise bootstrap values in phylogenetic tree, but whenever I am exporting tree (File>Export Trees) into Nexus and Newick format all bootstrap values turns into 1.

Please help me out in this regards and let me know how to export Tree along with respective true bootstrap values.

Waiting for favorable response...

Sincerely, 

Vivek